The interstellar comet 3I/ATLAS is on a trajectory that could soon lead to a fascinating encounter with NASA’s Jupiter probe.

Scientists use James Webb Space Telescope to make 1st 3D map of exoplanet — and it's so hot, it rips apart water ...

Scientist Avi Loeb has accused NASA of withholding critical information about 3I/ATLAS — the Manhattan-sized interstellar ...

This artist's concept shows what the gas giant planet that orbits the star Alpha Centauri A could look like. (R. Hurt (Caltech/IPAC) | NASA, ESA, CSA, STScI) Just 4.3 light years from Earth lies a ...

There’s plenty of planetary action to be enjoyed in August, according to NASA’s latest rundown of what to look out for in the sky this month. Highlights include a morning meetup between Jupiter and ...

From the balcony of his family’s downtown London, Ontario apartment, five-year-old Siddharth Patel would spend nights gazing ...

All good things must come to an end, and that is even true for planets. Recent research has uncovered what appears to be the grizzly death of an exoplanet in the nearby Helix Nebula, which seems to ...

Warm Jupiters are rewriting the rules of planet formation - showing eccentric orbits that stay strangely aligned with their stars.

Mars has two permanent polar ice caps of water ice and some dry ice, and a few patches of ice both on and under the surface.

Eugene Shoemaker, the founder of astrogeology, dedicated his life to understanding planetary formation through impacts. His ...

Just 4.3 light years from Earth lies a star called Alpha Centauri A, which is famous for being the nearest star that resembles our own Sun. In the popular Avatar movies, this star's system is home to ...