Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

Firefly Aerospace 's moon-bound spacecraft has provided the closest thing to a reflecting pool in space, showing Earth as an ...

A new study shows that the inner core changed shape in just a few decades, challenging previous assumptions and revealing ...

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

The $10 billion orbiting observatory will give astronomers a better sense of the near-Earth asteroid 2024 YR4's size and ...

Earth has a variety of islands and bodies of water that resemble a heart. ESA takes you on a tour. Credit: ESA ...

Seismic wave data previously suggested the Earth’s hot inner core is slowing its spin. Now, researchers say it’s also ...

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged geomagnetic storm in May 2024, including a never-before-seen structure ...

Here are today's general risks from asteroids or comets both tiny and very large. Importantly, even relatively small rocks ...

March's full moon will come just before the spring equinox — signaling the start of a new season in Michigan. Look up in the ...

Arsenal took a clear and collective decision not to invest last month. That decision now appears set to haunt them ...