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

From the iconic 'one small step', to the spectacular 'Earthrise', check out these 10 stunning Moon photos shared by NASA.

For the first time, the US military shared an orbital selfie from its mysterious X-37B space plane, which captured Earth from ...

The world is watching as NASA tweaks the odds that asteroid 2024 YR4 will hit Earth. But how threatening is YR4, and how does ...

From space, Mecca appears as a city of light and contrast, with winding roads threading through rugged mountains. The radiant Great Mosque of Mecca and the Kaaba stand at its heart, a spiritual beacon ...

A quick look at a map of the Arctic highlights the strategic importance of Greenland to the United States and to NATO and ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

Isar Aerospace, a German startup founded seven years ago, is positioned to become the first in a new generation of European ...

The military keeps in-flight details on the X-37B relatively quiet. A new photo gives the first look at what the view is from ...

A rare full seven-planet alignment will be visible in the early night sky between Feb. 22 and 28. We have the tips you need ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.