March 23, 2020, 1:03 p.m. by Michael d'Estries
The celestial object, first discovered in 2019, may be visible to the naked eye by May.
Scientists just found the oldest material on Earth — and it smells funny
January 14, 2020, 1:48 p.m. by Ben Bolton
7 billion-year-old stardust found on meteorite that landed in Australia about 50 years ago.
This stunning image may reveal why there are no stars at the heart of our galaxy
January 10, 2020, 9:19 a.m. by Christian Cotroneo
The cosmic nursery is eerily empty.
Hubble celebrates 30th anniversary with gorgeous 2020 calendar
January 8, 2020, 8:26 a.m. by Michael d'Estries
'Hidden Gems' calendar is offered as a free download to commemorate the stunning accomplishments of the famed space telescope.
NASA mission discovers first potentially habitable Earth-sized planet
January 7, 2020, 2:10 p.m. by Ben Bolton
TESS mission data shows it's roughly 100 light-years away.
Everything we thought we knew about dark energy might be wrong
January 6, 2020, 11:32 p.m. by Bryan Nelson
Startling new research suggests that dark energy might be nothing more than a simple measurement mistake.