Gaia BH2 (UCAC4 154-126202) is a binary consisting of a star and a stellar mass black hole (Credit: Legacy Surveys / D. Lang)
Read More

The Star That Shouldn’t Exist

Studying the light from stars tells us their temperature, composition, age, and evolutionary state. But the red giant…
Sentinel 1d Delivers Stunning First Images A Game Changer For Earth Observation
Read More

A Game-Changer for Earth Observation

The Copernicus Sentinel-1D satellite has delivered its first stunning radar images just days after launch, showcasing remarkable clarity…