The 2025 World Games, covering 35 sports not featured in the Olympics, begin in Chengdu, China. The sports include squash, ...

These fiery images are the clearest views we have ever had of the sun, taken by the Solar Orbiter spacecraft. Solar Orbiter, a joint mission between the European Space Agency (ESA) and NASA, is the ...

Catching a solar eclipse in Angola requires perfect timing. These cosmic ballets happen like clockwork but can only be seen ...

From March to November, one of the most distinctive features of the solar system will vanish. The reason is simple, but the ...

An asteroid the size of Manhattan’s Empire State Building will safely pass on April 13, 2029, in a once every 5,000 to 10,000 ...

Emperor penguins taking the plunge, an Arkansas family experiencing a total solar eclipse, and a scientist holding a rare ...

The solar wind emanates from features on the Sun. Scientists are working to pin down its exact origins and suspect these ...

As another calendar year begins to wrap up, skywatchers will have no shortage of celestial sky events while looking ahead and ...

The double-satellite Proba-3 is the most ambitious member yet of ESA's Proba family of experimental missions. Two spacecraft ...

Discover the Sun’s incredible heat, its layers, and what fuels it. Explore ExtremeTech’s in-depth article and get closer to ...