Now, a new Nature study points to an answer by catching four planets at a stage most systems never show us: The awkward, ...
The star system V1298 Tau reveals that many planets begin as large, low-density worlds that slowly shrink and shed their ...
Scientists weighed newborn planets for the first time, revealing puffy worlds that will shrink into super-Earths and ...
Astronomers at the Center for Astrophysics | Harvard & Smithsonian have uncovered direct evidence that the red supergiant Betelgeuse is being shaped by a small, long-suspected companion star. Using ...
Looking for a sky event this week? Check out our full Sky This Week column. January 7: Europa transits Jupiter January 8 ...
NASA scientists have confirmed new details about the interstellar comet known as 3I/ATLAS after capturing rare ultraviolet ...
Viral parrot videos fuel soaring demand, but behind the fame lies a deadly global trade. Conservationists reveal how social ...