The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Interstellar Comet 3I/ATLAS makes its closest Earth pass early on Dec. 19. Here's what astronomers know about its origin and speed.

Astronomers have been treated to a stunning fireworks display from around a young star called The events, detected in 2004 ...

Interstellar comet 3I/ATLAS makes its closest approach to Earth this week, safely passing at 167m miles. The UN & NASA are ...

All year long, these moments captivated the public, demonstrated dangerous trends, and pushed research and innovation forward ...

It came from outer space. Interstellar space, to be precise. From somewhere beyond the influence of our sun, possibly from ...

Discovered on the first day of July 2025, by the Atlas Terrestrial-Impact Last Alert System (ATLAS), 3I/ATLAS is an ...

Our writers and contributors have chosen their favourite ever science-y books, films, TV shows, music, video games, board ...

Then, on November 25, teams at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, joined the inner and outer portions ...

The interstellar object 3I/ATLAS will reach its closest point to Earth this Friday, December 19, 2025. Ephemerides from the ...

Jared Isaacman, the billionaire nominated twice to lead the agency, may draw some lessons from the tenure of another NASA ...