"It is possible that a planet once existed in the solar system but was later ejected, causing the unusual orbits we see today ...

Visible on the planet itself is a dark patch near the top, marking the frigid northern polar cap, where temperatures dip to ...

The Solar System is a vast and mysterious realm, filled with planets, moons, asteroids, and icy bodies waiting to be ...

The two objects make for a strange pair. Unlike Betelgeuse, which is approaching the end of its life, the blue-white ...

NASA's Voyager 2 spacecraft made its closest approach to Jupiter. It came within 354,000 miles (570,000 kilometers) of the planet's cloud tops. Voyager 2 was one of two space probes launched by NASA ...

Astronomers at the Gemini North telescope, located on the summit of Hawaii's Mauna Kea volcano ... as the James Webb Space ...

Efforts to clean up air pollution in China and across East Asia may have inadvertently contributed to a spike in global warming, a new study has found. The decline in aerosol emissions — which can ...

NASA says it is the “most advanced Earth-observing radar satellite we've ever launched.” From its significance to usage – ...

If you know anything anecdotal about Iceland, it’s that the island boasts expansive ocean and mountain views, waterfalls, ...

I see art as a medium of encounter. Not just with nature, but with forces greater than ourselves,” the artist told Observer.

Award rates are dynamic, but here's a look at 16 of the best Mr & Mrs Smith properties to book with Hyatt points.

We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.