Astronomers have confirmed the earliest barred spiral galaxy in the universe, a Milky-Way-like structure that existed just 2 ...
An extremely early Type II supernova explosion, named after the Titan goddess of dawn in Greek mythology, occurred just 1 ...
After the Big Bang, the Universe entered a long, dark period before the first stars formed. During this era, hydrogen emitted a faint radio signal that still echoes today. New simulations show this ...
"This is a structure we've never seen before, so it could be a new class of dark object." ...
Hints of impossibly bright, massive objects in the infant universe have forced astronomers to rethink how the first cosmic ...
NASA has unveiled a breathtaking new infrared map of the Universe from its SPHEREx mission, offering fresh insight into ...
The galaxy cluster appears hotter and more mature than it should for its young age, challenging what we think we know about how these cities of galaxies form.
Learn how a supermassive black hole has prevented a dead galaxy that was born soon after the Big Bang from making new stars.