NASA's LEXI instrument is set to land on the moon's surface sometime this month. Using X-ray sensors, the device will watch ...

Since New Horizons' close encounter with Pluto 10 years ago, experts have come to think of the dwarf planet as much more ...

One of the largest ever projects created by humanity has slowed down the rotation of the Earth. It happened as a result of ...

United Airlines is moving quickly to add Elon Musk's high-speed Starlink Wi-Fi and internet to its entire fleet of almost ...

Say hello to Mercury, that pesky rock that always seems to be in retrograde ruining your life. A spacecraft operated by the ...

The aurora borealis, or northern lights, is known for a stunning spectacle of light in the night sky, but this near-Earth manifestation, which is caused by explosive activity on the sun and carried by ...

Donald Trump wouldn’t categorically rule out using the U.S. military to take control of Greenland, saying that America needs ...

New images of the Mercury taken by a robotic spacecraft have just been released — and they show the scorched planet in ...

The year easily beat out the previous record holder, 2023, for the warmest year on record globally, according to data ...

Chile's Atacama Desert is home to some of the best Earth-based observatories, though an energy company is throwing a wrench ...

Unless we confront the root causes of this destruction—climate change, capitalism, and the political cowardice that enables both—we’re just planting flowers in a pile of ash' ...

Global temperatures in 2024 soared to yet another record level, but this time it was such a big jump that Earth temporarily ...