The scenario in which space debris collides and creates more debris is called Kessler Syndrome, named after the NASA scientist Donald Kessler.

A six-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you ...

Human-caused climate change was responsible for about a quarter of the fuel available for the wildfires that have devastated ...

ABC Commercial has sold the out of this world live-action kids’ series, Planet Lulin to Paramount for their Nickelodeon UK ...

From the mysterious Planet Nine to the prospect of a "human-caused meteor shower," space and physics editor Brandon Specktor lists his favorite stories of 2024. When you purchase through links on ...

But is our moon actually a planet? The answer is technically no — at least according to NASA and the International Astronomical Union (IAU), an important global authority in astronomy.