Some of Mars’ CO2 geysers erupt and create dark spots as large as 1 km across. They are fueled by considerable power and can ...

NASA’s Juno mission to Jupiter’s moon Io has provided incredible data. A recent flyby revealed the most powerful volcanic event ever recorded on Io, the most volcanic world in our solar system.

This NASA Mars Reconnaissance Orbiter image, acquired on May 13, 2018, during winter at the South Pole of Mars, shows a carbon dioxide ice cap covering the region and as the sun returns in the spring, ...

DJ155 and 2025 BR2, are set to safely pass Earth on January 31, 2025, offering scientists a chance to study these space rocks ...

More than 200 NASA staff lost homes in the LA fires. Their tragedies bring a personal perspective to rising global climate risks.

Loki Patera is 202 kilometres (126 mi) in diameter, covers 20,000 sq km (7,700 sq mi), and was the largest volcanic feature found on Io until these new observations revealed the hot spot in the south ...

Scientists may have figured out how Mars hung onto its surface liquid water in its ancient history via alternating periods of ...

YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...

Spotted by the Asteroid Terrestrial-impact Last Alert System (ATLAS) on December 27, 2024, the asteroid is estimated to be ...

The next close approach of asteroid 2024 YR4 is projected for December 22, 2032, when it may pose a potential danger, with an ...

NASA's two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost ...

Astronomers have spotted a space rock an estimated 200 feet in length that they say could soon be headed for Earth. As the ...