NASA's Perseverance rover on Mars has collected its 24th sample of Jezero Crater. The 'Comet Geyser' sample is "great for ...

You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...

NASA has discovered the interstellar comet 3I/Atlas, located 4.5 au from the Sun, offering a rare glimpse into celestial bodies from outside our solar system. Scientists confirm it poses no threat to ...

The newly discovered comet, dubbed 3I/ATLAS, is coming from the direction of ... It will make its closest approach to the Sun in October, passing between the orbits of Earth and Mars, before heading ...

Looking at dunes and other rock formations on both Earth and Mars can tell scientists the environmental conditions that created them ...

Following the first successful landing of an Earth-launched vehicle on the planet Mars—Viking I in July 1976—nine other ...

The reddish-brown meteorite rock, designated NWA 16788, was described as "unbelievably rare" by Sotheby's auction house.