This NASA/ESA Hubble Space Telescope image features a galaxy, NGC 2775, that’s hard to categorize. Image…
Astronomers may have glimpsed evidence of the biggest stars ever seen
Artist’s impression of a field of Population III stars 100 million years after the big bang…
Solar fireworks caught on camera
Space weather alert! On 11 November 2025, an intense solar flare was observed from Earth, with…
Awestruck by awesomeness | The Planetary Society
ESCAPADE successfully began its journey to Mars. The NASA mission includes two twin spacecraft, which will…
Good to go – Let’s Smile (episode 4)
Smile is a brand-new space mission currently in the making. It will study how Earth responds to…
25 Year of Scientific Discovery Aboard International Space Station
November marks 25 years of human presence aboard the International Space Station, a testament to international…
ESA – Flying for the Moon
How do you prepare for life on the Moon? Start with a flight that bends gravity.…
Colorful life on exoplanets might be lurking in clouds
View larger. | Artist’s concept of a rocky planet like Earth with colorful microbes in its…
These weird aurora blobs are rare proton auroras
View at EarthSky Community Photos. | These green aurora blobs in front of the more distant…
Earth from Space: The Danakil Depression
The Copernicus Sentinel-2 mission takes us over one of Earth’s most extreme environments: the Danakil Depression…