If you squint, Jeff Bezos and Elon Musk want the same thing: a thriving human civilization that survives beyond the next few ...

Earth's wobbly orbit has shifted our view of the stars since the zodiac signs were first created. But that doesn't mean your sign is wrong.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

The woman I was talking to seemed very sure of her facts, but they didn’t add up to me. She declared that the axis of the ...

Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and astronauts.

Russia's two Olymp satellites, also known as Luch, are different. They have wandered around geosynchronous orbit since their ...

SpaceX launched NASA’s IMAP mission from Florida's Space Coast on Wednesday morning. The launch happened at 7:30 a.m. from ...

The polar regions of the Sun remain among the least-explored territories in solar physics, yet they play a crucial role in ...

A Japanese spacecraft that once carried over 13,000 Hatsune Miku fan messages and drawings into space has officially ended ...

Fifteen years after launch, JAXA has said goodbye to the spacecraft, our only working probe around Earth's "sister planet".

Would you guess that the Earth is spinning at 1,000 mph around its axis and at the same time hurtling through space on its ...

Due to the influence the Earth plays on the moon’s momentum, the Earth’s rotation slows down in response, as explained by ...