NASA shares an iconic image of carbon dioxide ice erupting in geysers when Martian winter turns to spring.

"With an orbital period of 570 days, it is a relatively cold gas giant planet," said Guðmundur Stefánsson of the University ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

New findings offer clues about the ancient origins of asteroids and their potential role in the formation of terrestrial ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

James Webb Space Telescope captures HH 30’s disc, revealing dust movement, jets, and planetary formation processes.

Our modern era of space observation and exploration deepens our connection with the universe—and with each other. When NASA ...

The James Webb Space Telescope’s (JWST) picture of the month for February 2025 is showing off the power of planet formation.

A NASA satellite that suddenly reappeared after going silent gets credit for the remarkable discovery—a pair of temporary ...

New research shows that star activity can distort exoplanet measurements, affecting size, temperature, and atmosphere ...

Mercury is the closest planet to the sun, followed by Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. Mercury orbits ...

The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says.