View larger. | Perspective view from Mars Express of the transition region between Acidalia Planitia and…
Category: Earth Sky
A new explanation for Pluto’s largest moon
View larger. | Pluto and its largest moon Charon, imaged by the New Horizons spacecraft as…
3 years of the Webb telescope: Here’s what it’s discovered
View larger. | Artist’s illustration of the Webb Space Telescope, which has been probing the mysteries…
Mystery dark spot on Enceladus intrigues scientists
View larger. | The Cassini spacecraft caught this view of the surface of Enceladus, a moon…
When you wish upon a star, is it already dead?
Have you ever looked up on a clear night and wished upon a star? Cynics have…
avalanches, icy explosions and dunes
Spring on Mars brings explosive changes. As temperatures rise, the Martian northern hemisphere experiences dramatic events…
Are there liquid water brines on Mars? New study casts doubt
View larger. | An example of weird, dark streaks called recurring slope lineae on the slopes…
Io’s raging volcanoes are self-powered
View larger. | NASA’s Juno spacecraft captured this view of Io on December 30, 2023. A…
Exoplanet TRAPPIST-1 b might have a hazy atmosphere
View larger. | Artist’s illustration of TRAPPIST-1 b as it is about to pass behind its…
Best of Hubble and Webb
The European Space Agency (ESA) has announced its 2025 calendar, featuring the best images from the…