I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, ...

The dwarf planet Pluto and its five known natural satellites (Charon, Styx, Nix, Kerberos, and Hydra) may be frigid, but ...

When 1I/'Oumuamua was first spotted in 2017, astronomers quickly determined that it came from outside the solar system. But ...

University of Bristol astrophysicists are helping shed new light on an Earth-sized exoplanet 40 light years away where liquid ...

Gravity not only holds us firmly to the ground but also anchors oceans, keeps the atmosphere in place, and binds planets and ...

Today Psyche spacecraft on 2025 September 4 has a chance to look at 0.302 AU distance as 3I/Atlas passes by Mars. October, ...

The main driver of coal’s increase and gas’ decrease is that the U.S. benchmark price of natural gas was up substantially in ...

Sins Of A Solar Empire II is a real-time strategy game with many traditional 4X elements (Explore, Expand, Exploit, ...

Sins Of A Solar Empire II is a real-time strategy game with many traditional 4X elements (Explore, Expand, Exploit, ...

Astronomer and Pluto mission leader S. Alan Stern explores how the field has transformed during his decades-long career.

The morning sky boasts the two brightest planets. Jupiter rises soon after midnight and is well up in the south-southeast sky ...