There are thousands upon thousands of questions related to the topic of astronomy, from the basics of the science to the complexities of the distant cosmos. Here are just 40 such questions that we as ...

YR4 has a roughly 2 percent chance of hitting Earth in 2032, and “is large enough to cause localized damage,” NASA says.

Astronomers have spied a monster radio jet in the distant universe that’s twice the width of the Milky Way galaxy. The ancient object formed when the universe was ...

On the outskirts of Cairo, a cutting-edge space lab was supposed to be the first in Africa to produce homegrown satellites.

The driest place on Earth is the best place to observe the universe, with darkness offering dazzling spectacles of cosmic ...

China is building space infrastructure and partnerships in Africa, including aiding Egypt's satellite program for strategic ...

NASA says it's aware of an asteroid with a "very small chance" of hitting Earth in seven years. It's raised questions about ...

Here are 20 of the best amusement parks in the world, including Disney ... Efteling is the Netherlands' largest and one of Europe's most-visited amusement parks. Its imaginative rides, gardens ...

Christmas Day marked a milestone in media history, even if it's likely to be surpassed. The Nielsen company said it there was ...

Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...

CERRO PARANAL, Chile - Chile's pristine, dark desert skies, world-renowned for astronomy, are at risk of being outshined by ...

Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.