The Artemis II astronauts are heading back to Earth after the conclusion of their historic seven-hour lunar fly-by.

Morning light, afternoon sun, and evening glow each create different effects. The stark beauty here reminds you that ...

Artemis 2 is the first mission to send astronauts beyond low Earth orbit (LEO) since Apollo 17 did so way back in 1972. The ...

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

The Artemis II astronauts have completed their record-breaking trip around the moon. Monday’s lunar journey comes after ...

Donald Trump has hailed the astronauts of the Artemis II mission, saying they have “made history and made all of America ...

The Artemis II astronauts have reached the moon and will soon lose contact with NASA as they whip around the lunar far side.

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new "hot ...

Harvard physicist Avi Loeb said aliens would likely be disappointed by humanity's obsession with conflict. 'If I were looking ...

Facebook has launched a test of a new virtual-reality remote work app where users of the company's Oculus Quest 2 headsets ...

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