The Nobel Prize in Physics 2026 honors Francis Halzen's IceCube work. Learn how Antarctic ice revealed high-energy neutrinos ...

How many planets are in the solar system? How did it form in the Milky Way galaxy? Learn facts about the solar system’s genesis, plus its planets, moons, and asteroids ...

Earth seems like a troubled place right now, but at least our cosmic surroundings appear peaceful. This is not universally ...

In ancient mythology, the phoenix was a miraculous bird with a cyclical pattern of life and death, perishing in flames only ...

The only known supernova remnant of its kind in the Milky Way has an unexpectedly intricate structure: chains of gas knots resembling pearls on a string, each wide enough to fit the solar system ...

Dark matter could be a type of matter in the universe that does not emit, absorb or reflect detectable light and appears to ...

Discover the hidden Sagittarius A East supernova remnant near the Milky Way's central black hole, unveiled by advanced X-ray ...

This month, you'll have twice the chances to view a meteor shower and your last chance of the year to see the core of the ...

For centuries, scientists including Isaac Newton thought that the finely balanced gravitational pull between Jupiter and the ...

New simulations have recreated how the first galaxies in the universe formed and explained the “iron plateau”—the mystery of ...

LOS ANGELES - The Milky Way is home to at least 17 billion planets that are similar in size to Earth, a new estimate suggests ...