Branchoria UFO Identifications UFO Identifications

Why ordinary objects, perception and sensors so often produce extraordinary UFO reports.

Within Launches

Why California's 2017 Rocket Looked So Strange

The December 2017 Falcon 9 launch over Southern California showed how a normal twilight plume can trigger widespread reports of an extraordinary object.

344 sources 3 graphics
Preview for Why California's 2017 Rocket Looked So Strange

On this page

  • What the luminous plume looked like
  • Why sunset timing amplified the display
  • What the case teaches about eyewitness interpretation

Introduction

On the evening of 22 December 2017, a luminous, expanding shape swept across the Southern California sky and prompted an immediate question from people who had no reason to expect it: what on Earth was that? The answer was entirely conventional. A SpaceX Falcon 9 had lifted off from Vandenberg Air Force Base at 5:27 p.m. Pacific time, carrying ten Iridium NEXT communications satellites. Yet its appearance was so unfamiliar that witnesses discussed UFOs, missiles and even an alien invasion; hundreds contacted authorities, while thousands discussed the spectacle online.[spaceforce.mil]vandenberg.spaceforce.milVandenberg Space Force BaseFalcon 9 Iridium-4 Successfully Launched > Vandenberg Space Force Base > Article DisplayDecember 22, 2017…Published: December 22, 2017

California 2017 illustration 1
Explanatory illustration 1

The episode is a particularly useful case in the study of identified flying objects, or IFOs, because the source was never genuinely mysterious. The launch had been announced beforehand and its trajectory and timing were known. What was surprising was its appearance. Twilight illumination transformed ordinary rocket exhaust into something that many observers did not have an everyday visual category for.[Vandenberg Space Force Base]vandenberg.spaceforce.milVandenberg Space Force BaseFalcon 9 Iridium-4 scheduled to launch > Vandenberg Space Force Base > Article DisplayDecember 20, 2017…Published: December 20, 2017

What the luminous plume actually looked like

Falcon 9 departed Vandenberg’s Space Launch Complex 4-East and headed south over the Pacific, roughly parallel to the Southern California coast. The vehicle itself was only a tiny part of what distant witnesses perceived. Behind and around it developed a brilliant white plume with a broad, translucent, teardrop-like envelope. Smaller points and wisps appeared within or behind the larger structure as the flight progressed. Astronomer Phil Plait described the spectacle as a rapidly moving bright object accompanied by a vast plume that expanded to enormous apparent proportions.[spaceforce.mil]vandenberg.spaceforce.milVandenberg Space Force BaseFalcon 9 Iridium-4 Successfully Launched > Vandenberg Space Force Base > Article DisplayDecember 22, 2017…Published: December 22, 2017

That scale helped make the sight difficult to interpret. Associated Press reporting recorded the glowing trail from Burbank, Pasadena, Long Beach and Apple Valley, all well away from the launch site. The display was reported across Southern California and as far east as Phoenix, while television stations received enquiries from San Diego, more than 200 miles south of Vandenberg. In Los Angeles, some motorists stopped on freeways to photograph it.[Review Journal]reviewjournal.comReview JournalSpaceX rocket, not a UFO, lights up Southern California sky | Nation and World | NewsDecember 22, 2017…Published: December 22, 2017

The changing appearance also mattered. This was not simply a bright dot moving steadily across the sky. The Falcon 9’s first-stage engines shut down about two and a half minutes after launch, followed seconds later by stage separation. The second stage then continued towards orbit. Spaceflight Now’s contemporary account notes that photographs captured the separated first stage firing cold-gas nitrogen thrusters and subsequently reigniting engines, all while the expanding material around the rocket was dramatically illuminated.[Spaceflight Now]spaceflightnow.comSpaceflight NowTimeline for SpaceX’s fourth launch of Iridium satellites – Spaceflight NowDecember 22, 2017…Published: December 22, 2017

For an informed observer, those changes corresponded to a known launch sequence. For somebody encountering the display without that context, however, they could resemble lights splitting apart, a bright object surrounded by a glowing shell, or several objects interacting. That distinction is central to understanding why rockets generate UFO reports: witnesses may describe what they genuinely see quite accurately while nevertheless misidentifying what produced it.

0:38

Many reports of strange light in skies over SoCal after SpaceX launches rocket

Channel: FOX 11 Los Angeles · Views: 60.9K · Uploaded: December 2017 · Length: 38 seconds

Open on YouTube

Why sunset made an ordinary launch extraordinary

The decisive ingredient was the launch time. Falcon 9 lifted off at 5:27 p.m., shortly after sunset in coastal California. At ground level the Sun was already below the horizon, darkening the background sky. As the rocket climbed, however, it reached altitudes where direct sunlight was still available. Its exhaust therefore remained brilliantly illuminated while observers beneath it were looking into twilight.[Vandenberg Space Force Base]vandenberg.spaceforce.milVandenberg Space Force BaseFalcon 9 Iridium-4 Successfully Launched > Vandenberg Space Force Base > Article DisplayDecember 22, 2017…Published: December 22, 2017

Vandenberg describes this general effect as the twilight phenomenon. Material associated with a rocket’s vapour trail can expand in the increasingly thin upper atmosphere while remaining exposed to high-altitude sunlight. From the ground, the result can be a spectacular luminous cloud whose appearance varies with the observer’s location. NASA likewise explains that rocket exhaust sufficiently high above Earth can catch sunlight even when the photographer or observer below is already in darkness.[Vandenberg Space Force Base]vandenberg.spaceforce.milVandenberg Space Force BaseGeneral Information > Vandenberg Space Force Base > DisplayOctober 14, 2021…Published: October 14, 2021

This geometry produces an unusually persuasive illusion of something self-luminous. A witness does not necessarily perceive ‘sunlight reflecting from a diffuse exhaust cloud’. Instead, the eye sees a brilliant object embedded in a glowing structure against a much darker sky. Because the atmosphere becomes progressively thinner with altitude, the plume can spread much more broadly than the compact exhaust familiar from photographs of rockets near the launch pad. In the 2017 flight, Spaceflight Now specifically reported that the expanding exhaust caught sunlight once Falcon 9 climbed above the stratosphere.[Spaceflight Now]spaceflightnow.comOpen source on spaceflightnow.com.

There was nothing unique to Falcon 9 about the basic optical effect. NASA had documented an earlier Vandenberg sunset launch in 2005 in which a high-altitude rocket plume remained sunlit after sunset and expanded into a conspicuous cloud visible hundreds of miles away. The December 2017 event was therefore not an unexplained atmospheric anomaly; it was an unusually well-placed example of a recognised launch phenomenon occurring over a huge metropolitan population.[Astronomy Picture of the Day]apod.nasa.govOpen source on nasa.gov.

California 2017 illustration 2
Explanatory illustration 2

Confusion spread faster than the explanation

The public response demonstrates the difference between an event being objectively identifiable and being immediately identifiable to an eyewitness. Contemporary reports record calls to police, fire services and television stations from people trying to establish what they had just seen. ABC News reported that hundreds contacted authorities across Southern California. San Diego police received numerous calls, and the Los Angeles Fire Department issued an advisory explaining that the ‘mysterious light in the sky’ was associated with the Vandenberg launch.[ABC News]abcnews.go.comABC News Space X rocket launch causes concern across Southern CaliforniaABC NewsSpaceX rocket launch causes concern across Southern California - ABC News…

Meanwhile, thousands of people turned to social media. A local Southern California report noted that Facebook, Twitter and other platforms filled with discussion, much of it from people who had not known that a launch was scheduled. Contemporary posts and news coverage variously invoked aliens, UFOs and missiles alongside more mundane guesses.[Village News]villagenews.comVillage News Space X launch lights up So Cal skiesVillage NewsSpaceX launch lights up So Cal skies - Village News…

The reaction should not be reduced to gullibility. Most people do not routinely watch high-altitude rockets at exactly the right phase of twilight, and familiar expectations can work against correct identification. A layperson asked to imagine a rocket is likely to picture a narrow flame beneath a recognisable vehicle. The 2017 spectacle instead presented a tiny moving light associated with an enormous, softly bounded luminous cloud whose geometry changed as the launch sequence unfolded.

There was also an important information asymmetry. Vandenberg had publicly announced the launch two days beforehand, giving the date, launch complex and planned 5:27 p.m. time. Iridium had publicised the mission months earlier. But advance publication does not mean that millions of potential observers have seen or remembered the announcement. To someone driving home, shopping or visiting a theme park, the first information received about the launch could simply have been the extraordinary object suddenly appearing overhead.[Vandenberg Space Force Base]vandenberg.spaceforce.milVandenberg Space Force BaseFalcon 9 Iridium-4 scheduled to launch > Vandenberg Space Force Base > Article DisplayDecember 20, 2017…Published: December 20, 2017

SpaceX rocket launch sparks reports of strange light

Channel: ABC News

Open on YouTube

Why eyewitness descriptions could sound stranger than the event

The California case illustrates a recurring problem when aerial reports are assessed from descriptions alone: the witness reports an appearance, not its physical cause.

Calling the 2017 phenomenon a ‘large glowing object’, for example, would not necessarily have been dishonest or even observationally poor. The bright plume really did occupy an enormous apparent area of sky. The error would be treating the apparent boundary of that illuminated exhaust as the boundary of a solid craft. Similarly, a report that an object ‘split’ or produced additional lights might correspond to real changes around staging and manoeuvring rather than to multiple unknown vehicles.[Spaceflight Now]spaceflightnow.comSpaceflight NowTimeline for SpaceX’s fourth launch of Iridium satellites – Spaceflight NowDecember 22, 2017…Published: December 22, 2017

Distance is another trap. A high-altitude launch viewed from more than 100 miles away provides few of the everyday depth cues that people use to estimate the size, distance and speed of objects. The 2017 plume was photographed from locations such as Burbank and Long Beach more than 100 miles from Vandenberg, and from Pasadena roughly 150 miles from the launch site. Without knowing that geometry, a witness could reasonably perceive something apparently nearer and correspondingly smaller — or apparently gigantic and farther away.[Review Journal]reviewjournal.comReview JournalSpaceX rocket, not a UFO, lights up Southern California sky | Nation and World | NewsDecember 22, 2017…Published: December 22, 2017

The event therefore provides a warning about reconstructing alleged UFO characteristics too literally from eyewitness language. Statements such as ‘it was surrounded by a huge glowing aura’, ‘other lights came out of it’ or ‘the cloud expanded without behaving like an aircraft trail’ can all describe genuine visual features while pointing towards the wrong physical interpretation.

California 2017 illustration 3
Explanatory illustration 3

What this case teaches about UFO and UAP reports

The strongest lesson from 22 December 2017 is not simply that ‘rockets can look like UFOs’. It is that a completely documented event can generate sincere, widespread uncertainty when its visual appearance falls outside ordinary experience.

Several features made this case especially instructive:

  • The source was independently known. Vandenberg announced the launch in advance, and official records place Falcon 9’s liftoff at precisely 5:27 p.m.[Vandenberg Space Force Base]vandenberg.spaceforce.milVandenberg Space Force BaseFalcon 9 Iridium-4 Successfully Launched > Vandenberg Space Force Base > Article DisplayDecember 22, 2017…Published: December 22, 2017
  • The unusual appearance had a known physical mechanism. High-altitude rocket material remained illuminated by sunlight after sunset at ground level, producing the recognised twilight phenomenon.[Vandenberg Space Force Base]vandenberg.spaceforce.milVandenberg Space Force BaseGeneral Information > Vandenberg Space Force Base > DisplayOctober 14, 2021…Published: October 14, 2021
  • The spectacle covered an enormous viewing area. Reports and photographs came from widely separated parts of Southern California and Arizona, showing how one launch can produce many geographically dispersed sightings.[Review Journal]reviewjournal.comReview JournalSpaceX rocket, not a UFO, lights up Southern California sky | Nation and World | NewsDecember 22, 2017…Published: December 22, 2017
  • Witness uncertainty was documented in real time. Calls to emergency services, television enquiries and social-media posts appeared while the phenomenon was still fresh, rather than emerging only through later retellings.[ABC News]abcnews.go.comABC News Space X rocket launch causes concern across Southern CaliforniaABC NewsSpaceX rocket launch causes concern across Southern California - ABC News…
  • The visual observations were not necessarily false. People really did see an enormous luminous plume, changing lights and unfamiliar structures. The principal mistake was interpretation rather than fabrication.

That last distinction matters most. An identified explanation does not require witnesses to have hallucinated, exaggerated or invented their experience. The California plume looked extraordinary because, under those lighting conditions, an ordinary rocket launch genuinely was extraordinary to look at.

For UFO or UAP assessment, the practical implication is that launch records, viewing geometry and illumination conditions should be checked before unusual shape or apparent behaviour is treated as evidence for an exotic craft. A sighting can involve thousands of observers, produce photographs from many locations and provoke genuine alarm while still having a precise conventional explanation. The December 2017 Falcon 9 launch is an unusually clean demonstration of that principle: the mystery existed in the observers’ first interpretation, not in the object crossing the sky.

SpaceX Launch Sparks UFO Rumors On Social Media

Channel: CBS New York

Open on YouTube

Amazon book picks

Further Reading

Books and field guides related to Why California's 2017 Rocket Looked So Strange. Use these as the next step if you want deeper reading beyond the article.

Browse more on Amazon:Liftoff: Elon Musk and the Desperate Early Days That Launched SpaceXReentry: SpaceX, Elon Musk, and the Reusable Rockets that Launched a Second Space AgeElon Musk: Tesla, SpaceX, and the Quest for a Fantastic Future

As an Amazon Associate I earn from qualifying purchases.

eBay marketplace picks

Marketplace Samples

Live-tested eBay searches with available results related to this page.

UsingUSA

Selected fromFalcon 9 model oneBay.co.uk.

Browse more oneBay.co.uk

Example items shown for inspiration; availability and pricing can change. Branchoria may earn a commission if you purchase through outbound eBay links.

Endnotes

1. Source: apod.nasa.gov
Link:https://apod.nasa.gov/apod/ap260319.html

2. Source: apod.nasa.gov
Link:https://apod.nasa.gov/apod/ap050928.html

3. Source: apod.nasa.gov
Link:https://apod.nasa.gov/apod/ap251015.html

4. Source: space.com
Link:https://www.space.com/space-exploration/[launches

5. Source: people.well.com
Title: So Cal aviation
Link:https://people.well.com/user/abs/Writing__/Nonfiction/Vlogs/SoCal_aviation.html

6. Source: apod.nasa.gov
Link:https://apod.nasa.gov/rjn/apod/ap240312.html

7. Source: apod.nasa.gov
Link:https://apod.nasa.gov/apod/ap240312.html

8. Source: nasa.gov
Title: Launch plume of the Space X Falcon Heavy rocket seen from the station
Link:https://www.nasa.gov/image-article/launch-plume-of-spacex-falcon-heavy-rocket-seen-from-station/

9. Source: nasa.gov
Title: Launch plume of the Space X Falcon Heavy rocket seen from the station
Link:https://www.nasa.gov/image-article/launch-plume-of-spacex-falcon-heavy-rocket-seen-from-station-2/

10. Source: space.com
Title: Sunset Space X rocket launch spawns ‘space jellyfish’ photos | Space
Link:https://www.space.com/spacex-sunset-rocket-launch-space-jellyfish-photos-december-2022

11. Source: nasa.gov
Link:https://www.nasa.gov/missions/aim/rocket-launches-can-create-night-shining-clouds-away-from-the-poles-nasas-aim-mission-reveals/

12. Source: space.com
Link:https://www.space.com/spacex-rocket-launch-nebula-images-by-photographers.html

13. Source: apod.nasa.gov
Link:https://apod.nasa.gov/apod/ap200228.html

14. Source: apod.nasa.gov
Link:https://apod.nasa.gov/rjn/apod/ap190809.html

15. Source: apod.nasa.gov
Link:https://apod.nasa.gov/apod/ap180704.html

16. Source: apod.nasa.gov
Link:https://apod.nasa.gov/apod/ap171224.html

17. Source: space.com
Title: UF O? No, That’s a Space X Rocket! These Photos Are Simply Amazing | Space
Link:https://www.space.com/39200-spacex-rocket-launch-not-ufo-spectactular-photos.html

18. Source: news.sky.com
Title: elon musks spacex rocket lights up sky leaving californians puzzled 11181799
Link:https://news.sky.com/story/elon-musks-spacex-rocket-lights-up-sky-leaving-californians-puzzled-11181799

19. Source: space.com
Title: Be Amazed! Space X’s Spectacular Iridium-4 Launch in Photos | Space
Link:https://www.space.com/39199-amazing-spacex-rocket-launch-photos-iridium-4.html

20. Source: news.sky.com
Title: spacex delays fully recycled rocket and capsule launch 11167569
Link:https://news.sky.com/story/spacex-delays-fully-recycled-rocket-and-capsule-launch-11167569

21. Source: blogs.nasa.gov
Link:https://blogs.nasa.gov/spacex/2017/12/

22. Source: investor.iridium.com
Link:https://investor.iridium.com/november-28-2017-iridium-nears-launch-campaign-midway-point-as-all-10-satellites-arrive-at-vandenberg-air-force-base

23. Source: investor.iridium.com
Title: October 19 2017 iridium announces date for fourth iridium R next launch
Link:https://investor.iridium.com/October-19-2017-iridium-announces-date-for-fourth-iridium-R-next-launch

24. Source: apod.nasa.gov
Link:https://apod.nasa.gov/apod/ap150905.html

25. Source: apod.nasa.gov
Link:https://apod.nasa.gov/apod/ap020926.html

26. Source: vandenberg.spaceforce.mil
Link:https://www.vandenberg.spaceforce.mil/News/Article-Display/Article/1403970/falcon-9-iridium-4-successfully-launched/

Source snippet

Vandenberg Space Force BaseFalcon 9 Iridium-4 Successfully Launched > Vandenberg Space Force Base > Article DisplayDecember 22, 2017...

Published: December 22, 2017

27. Source: abcnews.go.com
Title: ABC News Space X rocket launch causes concern across Southern California
Link:https://abcnews.go.com/US/spacex-rocket-launch-concern-southern-california/story?id=51966404

Source snippet

ABC NewsSpaceX rocket launch causes concern across Southern California - ABC News...

28. Source: villagenews.com
Title: Village News Space X launch lights up So Cal skies
Link:https://www.villagenews.com/story/2017/12/24/news/spacex-launch-lights-up-so-cal-skies/158.html

Source snippet

Village NewsSpaceX launch lights up So Cal skies - Village News...

29. Source: vandenberg.spaceforce.mil
Link:https://www.vandenberg.spaceforce.mil/News/Article-Display/Article/1401396/falcon-9-iridium-4-scheduled-to-launch/

Source snippet

Vandenberg Space Force BaseFalcon 9 Iridium-4 scheduled to launch > Vandenberg Space Force Base > Article DisplayDecember 20, 2017...

Published: December 20, 2017

30. Source: spaceflightnow.com
Link:https://spaceflightnow.com/2017/12/28/falcon-9-launch-lights-up-southern-california-sky/

31. Source: reviewjournal.com
Link:https://www.reviewjournal.com/news/nation-and-world/spacex-rocket-not-a-ufo-lights-up-southern-california-sky/

Source snippet

Review JournalSpaceX rocket, not a UFO, lights up Southern California sky | Nation and World | NewsDecember 22, 2017...

Published: December 22, 2017

32. Source: spaceflightnow.com
Link:https://spaceflightnow.com/2017/12/22/launch-timeline-for-spacexs-fourth-launch-of-iridium-satellites/

Source snippet

Spaceflight NowTimeline for SpaceX’s fourth launch of Iridium satellites – Spaceflight NowDecember 22, 2017...

Published: December 22, 2017

33. Source: vandenberg.spaceforce.mil
Link:https://www.vandenberg.spaceforce.mil/About-Us/Fact-Sheets/Display/Article/338354/general-information/

Source snippet

Vandenberg Space Force BaseGeneral Information > Vandenberg Space Force Base > DisplayOctober 14, 2021...

Published: October 14, 2021

34. Source: vandenberg.spaceforce.mil
Link:https://www.vandenberg.spaceforce.mil/News/Article-Display/Article/4498966/vandenberg-executes-back-to-back-space-icbm-launches-as-operations-deputy-marks/

35. Source: vandenberg.spaceforce.mil
Link:https://www.vandenberg.spaceforce.mil/News/Article-Display/Article/4496672/gt-256-icbm-test-launch-verifies-system-reliability/

36. Source: vandenberg.spaceforce.mil
Link:https://www.vandenberg.spaceforce.mil/News/Article-Display/Article/4476202/vsfb-to-support-midnight-launch-and-landing-may-2-3/

37. Source: freerepublic.com
Title: Astronomy Picture of the Day
Link:https://freerepublic.com/focus/f-chat/4223767/posts

38. Source: deccanchronicle.com
Link:https://www.deccanchronicle.com/science/science/070218/spacexs-big-new-rocket-blasts-off-puts-sports-car-in-space.html

39. Source: abcnews.com
Title: Space X rocket launch causes concern across Southern California
Link:https://abcnews.com/US/spacex-rocket-launch-concern-southern-california/story?id=51966404

40. Source: spaceflightnow.com
Link:https://spaceflightnow.com/2017/12/23/spacex-launch-dazzles-delivering-10-more-satellites-for-iridium/

41. Source: spaceflightnow.com
Link:https://spaceflightnow.com/2017/12/22/falcon-9-iridium-next-4-mission-status-center/

42. Source: pbase.com
Title: Falcon 9 Launch
Link:https://pbase.com/polakis/falcon_launch_2017

43. Source: vandenberg.spaceforce.mil
Title: mil Weather balloons and rocket science > Vandenberg Space Force Base > Display
Link:https://www.vandenberg.spaceforce.mil/News/Features/Display/Article/737270/weather-balloons-and-rocket-science/

44. Source: vandenberg.spaceforce.mil
Title: mil5, 4, 3, 2, 1….Liftoff! > Vandenberg Space Force Base > Display
Link:https://www.vandenberg.spaceforce.mil/News/Commentaries/Display/Article/737244/5-4-3-2-1liftoff/

45. Source: vandenberg.spaceforce.mil
Title: mil Weathering a launch > Vandenberg Space Force Base > Article Display
Link:https://www.vandenberg.spaceforce.mil/News/Article-Display/Article/737091/weathering-a-launch/

46. Source: vandenberg.spaceforce.mil
Title: mil Squadron protects global assets > Vandenberg Space Force Base > Display
Link:https://www.vandenberg.spaceforce.mil/News/Features/Display/Article/341857/squadron-protects-global-assets/

47. Source: vandenberg.spaceforce.mil
Link:https://www.vandenberg.spaceforce.mil/News/Press-Releases/Article/341422/pegasus-launches-from-vandenberg/

48. Source: vandenberg.spaceforce.mil
Link:https://www.vandenberg.spaceforce.mil/News/Article-Display/Article/341141/pegasus-launches-from-vandenberg/

49. Source: spaceflightnow.com
Link:https://spaceflightnow.com/minotaur/stpr1/

50. Source: vandenberg.spaceforce.mil
Title: mil Photos
Link:https://www.vandenberg.spaceforce.mil/News/Photos/?igpage=5&igtag=launches

51. Source: vandenberg.spaceforce.mil
Title: mil News
Link:https://www.vandenberg.spaceforce.mil/News/?Page=133

52. Source: vandenberg.spaceforce.mil
Link:https://www.vandenberg.spaceforce.mil/Sonic-Booms-101/igphoto/2003619234/mediaid/8808979/

53. Source: vandenberg.spaceforce.mil
Link:https://www.vandenberg.spaceforce.mil/News/Article-Display/Article/4369622/space-force-year-in-photos/

54. Source: iridiummuseum.com
Link:https://www.iridiummuseum.com/timeline/

55. Source: popularmechanics.com
Title: associated press
Link:https://www.popularmechanics.com/author/14653/associated-press/?page=13

56. Source: popularmechanics.com
Title: associated press
Link:https://www.popularmechanics.com/author/14653/associated-press/?page=8

Additional References

57. Source: youtube.com
Title: Space X rocket launch sparks reports of strange light
Link:https://www.youtube.com/watch?v=cH55VGVjkqo

Source snippet

SpaceX Falcon 9 launch December 22 2017 California UFO plume Iridium-4 SpaceX launch leaves behind trail of mystery and wonder (John Carr...

58. Source: youtube.com
Title: Many reports of strange light in skies over So Cal after Space X launches rocket
Link:https://www.youtube.com/watch?v=8YNllLNO1i0

Source snippet

SpaceX Launch Sparks UFO Rumors On Social Media...

59. Source: youtube.com
Title: Space X Launch Sparks UFO Rumors On Social Media
Link:https://www.youtube.com/watch?v=0e1N_BjXS3U

Source snippet

SpaceX Rocket Launch Leaves Some Thinking They Were Seeing Aliens...

60. Source: strangesounds.org
Link:https://strangesounds.org/2017/12/3-sky-phenomena-making-you-feel-we-are-not-alone.html

61. Source: hindustantimes.com
Link:https://www.hindustantimes.com/world-news/a-giant-glowing-jellyfish-or-an-alien-invasion-no-this-is-a-reused-spacex-rocket/story-Hs9nUN4wjC2JnHyXjCi2II_amp.html

62. Source: aitopics.org
Link:https://aitopics.org/class/Industry/Information%20Technology/Networks

63. Source: aiaa.org
Link:https://aiaa.org/about-aiaa/history-heritage/aerospace-history-timeline/

64. Source: fox6now.com
Link:https://www.fox6now.com/news/brilliant-light-over-socal-skies-after-spacex-launches-rocket-from-vandenberg-air-force-base

65. Source: foxnews.com
Link:https://www.foxnews.com/live-news/southern-california-wildfires-los-angeles-county-destroy-homes-prompt-evacuations?msockid=267e93287301692a2600859572e068b0

66. Source: independent.co.uk
Link:https://www.independent.co.uk/news/world/americas/space-x-rocket-launch-satellites-sky-orbit-california-elon-musk-vandenberg-air-force-base-santa-barbara-county-a8126156.html