The "Blue Marble" was the first photo of the whole Earth and the only ever taken by a human. Fifty years on, new images of ...

The next supermoon is expected to reach its closest distance to Earth along its orbit. But even without clouds in the sky, it ...

Triple conjunction of planets with moon entails planets Venus and Saturn in conjunction with Moon, which means the three ...

While a cool celestial moment will unfold on Sunday, the only problem is that no one on Earth will be able to see it.

In groundbreaking photos, eclipse chasers captured the elusive solar corona during a partially eclipsed sunrise/moonrise in Quebec. It could change eclipse chasing forever.

The images below show the day-by-day phases of the Moon in April. The Full Moon this month was on Saturday, April 12. Note: Moon phases in the calendar vary in size due to the distance from Earth ...

Jupiter is the largest planet in the solar system. It's about 11 times wider than Earth with an equatorial diameter of 88,846 ...

Wasn't great last night, but caught a few meteors crossing the sky in the Lyrid meteor shower with a "Star Trails" capture on ...

2025 HU isn't the only asteroid approaching the Earth today. NASA is also tracking an airplane-sized space rock known as 2025 GD1, which is estimated to be about 86 feet across and will zip past the ...

Don Pettit has returned to Earth after a seven-month mission aboard the International Space Station, wrapping up a journey ...