When NASA's Nancy Grace Roman Space Telescope launches in October 2026, it won't just be peering into the distant universe to ...

Astronomers using the James Webb Space Telescope (JWST) have found strong evidence for a new exoplanet — one orbiting Alpha ...

Earth is the planet we have the best opportunity to understand in detail—helping us see how other rocky planets behave, even ...

NASA’s James Webb Space Telescope has detected strong evidence for a giant planet orbiting Alpha Centauri A, the nearest ...

Mundane wayward space rock, or extraterrestrial visitor? Astronomers believe that our solar system's latest and only third ...

Astronomers propose a new hypothetical planet, Planet Y, beyond Neptune, based on observed orbital anomalies in the Kuiper ...

The new image, which shows Earth along with an even smaller point of light coming from the moon, harkens back to Carl Sagan's ...

Though the days are fast ticking by, that success is far from assured. DART is the first-ever test of what NASA calls a ...

"The planet gets in the way from the point of view of any one spacecraft, so we had to spread them around the planet to look ...

The James Webb Space Telescope has detected a possible gas giant the size of Saturn in the stellar system nearest our own ...

Bengaluru-based Pixxel Space and Hyderabad-based Dhruva Space are launching advanced hyperspectral earth imaging satellites ...

Space seems like it should be blazing hot with the Sun shining nonstop, yet astronauts and spacecraft deal with freezing […] ...