This comet was one of a number of comets that are occasionally visible from Earth. They were created from a much larger comet ...

NASA’s 2024 image collection highlights stunning views of Earth and detailed microgravity experiments aboard the ISS. Comet C ...

Dark comets are comets that are so small, fast and/or chemically rare that they are difficult to see from Earth ...

Astronauts on the ISS capture breathtaking photos of eclipses, comet trails, and hurricanes, offering a unique perspective of ...

NASA researchers have discovered seven new dark comets, asteroids that act like comets, and they say there could be even more ...

it usually means it’s a comet, with volatile material outgassing from its surface, giving it a little thrust,” said Davide Farnocchia, coauthor from NASA’s Jet Propulsion Laboratory, ...

The JWST’s spectra data also showed the huge amount of various ices with different volatilities and how they are made. Chiron ...

Scientists have revived the theory that short-period comets could have played a crucial role in filling Earth's oceans with water.

Technically not a dark comet, the elongated object ... This December American space agency NASA announced their number has grown by an additional seven comets, bringing the total number to ...

Comet C/2023 A3 (Tsuchinshan-ATLAS) seen from the International Space Station, September 28, 2024. NASA Comet C/2023 A3 (Tsuchinshan-ATLAS) graced our skies this year before disappearing off into ...

NASA has announced the discovery of seven astronomical objects that come in two flavors; they look like asteroids but ...

Space station crews spend the holidays away from family and friends, but that doesn’t stop them from celebrating in space.