Scientists have identified water as one of the most effective materials for blocking radiation. Water is dense and contains ...

The gas giant WASP-121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...

Geomagnetic storms also cause problems on Earth. The electric currents they create can overload power plants and cause ...

The temperature can change from very hot to very cold, depending on sunlight exposure. It can range from 1,700°C (3,092°F) in the sun to -270°C (-454°F) in the shade.

Astronomers have unlocked a new way to explore alien worlds by mapping the 3D structure of an exoplanet’s atmosphere for the ...

Astronomers have peered through the atmosphere of a planet beyond the Solar System, mapping its 3D structure for the first time. By combining all four telescope units of the European Southern ...

Those tiny colorful dinosaur toys that grow bigger underwater might hold the key to protecting astronauts as they journey through space.

A recently discovered asteroid, named 2024 YR4, has on average a 2% chance of hitting Earth in 2032. While those odds of an impact are slim, astronomers are closely tracking the space rock to ...

Named 2024 YR4, the space rock ... high up in the atmosphere. And this is very consistent with a body about 50 meters in diameter, plus or minus 10 meters, entering Earth's atmosphere.

Astronomers have peered through the atmosphere of a planet beyond the solar system, mapping its 3D structure for the first ...

Recent reports of a potential asteroid impact have sparked widespread concern on Chinese social media, with many voicing ...

Feb. 10, 2025 — Beryllium-10, a rare radioactive isotope produced by cosmic rays in the atmosphere ... Project Shows How Life on Earth Can Be Measured from Space Feb. 6, 2025 — Measurements ...