Comet ATLAS (C/2024 G3) came within 8.3 million miles of the sun on January 13 as it reached its perihelion, and is now ...

The so-called 'planetesimal belts' are filled with tiny millimeter-sized particles created by collisions between comets.

NASA shares images of comet C/2024 G3 (ATLAS) near the sun and stunning photos from Jupiter and Mars missions.

19, 2024 — New studies offer a clearer picture of how the outer solar system formed and evolved ... pieces of the red planet hurtling through space. One of these chunks of Mars eventually ...

On crash day, NASA management wanted to call an urgent meeting about what to do, with Burnett advising that upper management should be told "go to hell." Breaking space news, the latest updates on ...

Bespin is a gas giant located in the Anoat sector's star system of the same name, renowned for its valuable deposits of ... Kamino is a distant, inhospitable planet, entirely covered by vast oceans ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

Four small suitcase-sized spacecraft, designed and built by Southwest Research Institute, have made a final Earth-side pit ...

University of Arizona researchers have unveiled evidence of romance at the farthest reaches of the solar system: a cosmic ...

Jan. 17, 2025 — The Universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous -- and highly debated -- results had shown: The Universe is expanding ...

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...