From hundreds of miles above Earth, a NASA satellite has just watched a giant tsunami unfold in unprecedented detail, turning ...

It's safe to say that most of us have seen lightning here on Earth plenty of times – some of us have even been struck by it. But the natural phenomenon is one all but a few select individuals will ...

The fresh, detailed glimpse into the geophysical phenomenon came after NASA and CNSE's SWOT satellite captured the tsunami ...

Searching for technosignatures—signs of technology on a planet that we can see from afar—remains a difficult task. There are ...

Studying samples from the Bennu asteroid, researchers have found sugars essential for biology, stardust and ... something ...

A massive geomagnetic superstorm in May 2024 gave scientists an unprecedented look at how Earth’s plasma shield collapses and slowly rebuilds under extreme solar pressure. Using the perfectly ...

It's safe to say that most of us have seen lightning here on Earth plenty of times – some of us have even been struck by it. But the natural phenomenon is one all but a few select individuals will ...

A look back at the week's activities for the Expedition 73 and Axiom Mission 4 crews. The Expedition 73 crew threw out their trash, prepared for the arrival of new cargo and played host to an ...

Of the seven Earth-sized worlds orbiting the red dwarf star TRAPPIST-1, one planet in particular has attracted the attention ...

As humans prepare for longer missions to the moon and Mars, scientists are trying to understand how space affects the human body. One of the biggest concerns is space radiation — high-energy particles ...

Humanity's first look at Earth from the moon didn't come until Aug. 23, 1966, when this grainy, black-and-white image showed our planet as a crescent above the lunar horizon, appearing to rise as the ...