News

When looking up at the sky, you might think galaxies have always looked the way they do today. But a new study from Princeton ...
The interstellar comet 3I/Atlas is the fastest and largest of its kind, giving astronomers a rare glimpse into extrasolar ...
When white dwarfs—the hot remnants of stars like our sun—are orbited closely by another star, they sometimes steal mass away ...
Astronomers have spotted centimeter-sized “pebbles” swirling around two infant stars 450 light-years away, revealing the raw ...