"This is the first time that we've been able to predict in human history an asteroid visibly passing by the Earth." ...

The second stage of SpaceX's Falcon 9 rocket captured an amazing view of Earth during the launch of the Intelsat 40e ...

The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

Planets beyond our solar system can have magnetic fields similar to those closer to home, astronomers said Tuesday after observing extreme winds on scorching worlds known as "hot Jupiters." ...

A Jupiter-size exoplanet orbiting a dead star baffled astronomers. But the planet named WD 1856 b could preview the fate of ...

Venus and Jupiter remain visible in the evening sky soon after sunset early in July, although Jupiter fairly quickly drops ...

Hopefully, we're about to travel back to the moon relatively soon. And while the original "giant leap for mankind" was taken ...

The 2026 Strawberry Moon is set to illuminate skies around the world tonight, June 29, reaching its peak at 7.56 p.m. ET.

Ganymede’s auroras have always stood apart for one simple reason: this is a moon, not a planet, and yet it carries its own ...

The leading explanation for each of these events is what’s known as a bit flip: an electronic glitch caused by radiation from space. Although uncommon, they can have significant consequences. And as ...

These two planets have densities comparable to a nice blob of shaving foam, fresh from the can,” Dr. George Dransfield said.

Astronomers have uncovered a pair of giant planets that are lighter than cotton candy — super-puffs the size of Jupiter. The ...