Astronomers are tracking a rare interstellar object traveling at record speeds and passing unusually close to multiple planets in our solar system. Gingrich suggests Trump’s Greenland push just 'a lot ...

Today’s observatories document every pulse and flash in the sky each night. To understand how the cosmos has changed over ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

A massive, ancient relic from a distant corner of the cosmos, far older than the Earth itself, has just performed a dazzling 'vanishing act' behind our Sun, leaving astronomers breathless as it ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory claims, but a comet.

Stargazers can see six planets all in one evening during the second month of the year, especially Mercury, which is usually ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

Earlier telescopes, including Hubble, revealed the Helix as a serene, eye-shaped glow. Webb presents a more intimate view, ...

A jaw-dropping new view of the “Eye of Sauron” nebula may give us a glimpse of the fate of our sun. NASA’s James Webb Space ...

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...