Last week, three tiny Australian satellites from Curtin University's Binar Space Program burned up in Earth's atmosphere.

Potentially dangerous comets could be spotted many years in advance by following the meteoroid trails they leave near Earth, ...

Solar activity includes phenomena such as sunspots, solar flares and solar wind – the stream of charged particles that flows toward Earth. This activity is a product of the Sun's ever-changing ...

The world’s biggest polluters and strongest economies — China and the United States — aren’t sending their No. 1s. Neither ...

Meteors that fall to Earth are also often called “shooting stars” and are a common occurrence, according to NASA. While some ...

The beaver moon, of course, is named for the animal itself. Beavers are the largest living rodents in North America and are ...

leading to radio blackouts and power outages on Earth and potentially dangerous conditions for astronauts. While the sun is ...

Happy New Year's on Mars. Martian years are almost twice as long as Earth years. Nov. 12 is the day to celebrate the start of ...

The sun is Earth's closest star, yet its beauty is too intense to appreciate with the naked eye. Here are some of the most ...

Three Australian satellites from Curtin University’s Binar Space Program burned up in Earth’s atmosphere far earlier than ...

While there clearly hasn't been a shortage of actors, onscreen doctors have been another trend in recent years. In fact, the ...