Seismic studies reveal Mars may have a solid inner core. The result deepens knowledge of its evolution and lost magnetic field. Researchers have determined that Mars shares a structural similarity ...

Scientists detect a solid inner core on Mars for the first time, revealing a new chapter in planetary evolution.

The asteroid named 2025 FA22 was once categorised as potentially hazardous and is said to fly by Earth on September 12.

"The results reported here can be crucial when down-selecting which samples, if not all, are returned to Earth." ...

NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ...

Scientists can now predict Mars' green auroras - glowing signs of solar storms - which could protect future astronauts on the ...

78 million years ago, a 1.6 km asteroid slammed into what is now Finland, creating a crater 23 km (14 mi) wide and 750 m deep ...

Stargazers can tune in to the Virtual Telescope Project's YouTube stream beginning at 11 p.m. EDT on Sept. 17 (3:00 GMT Sept. 18) to see live views from the organization's robotic telescopes located ...

High-energy particles zipping through the cosmos are harmful to life on Earth, but scientists think it could be food for ...

Potential signs of microbial life were found in a rock sample collected by the rover in 2024 from an ancient dry riverbed on Mars' Jezero Crater -- an area of rocky outcrops on the edges the Neretva ...

A rock found last year on the surface of Mars offered tantalising evidence that life once existed on the Red Planet. Now ...

To determine whether the 3I/ATLAS comet is a technological or natural object, Loeb created a new scale that goes from zero to ...