1 AU is the average distance between the Earth and the Sun and is approximately equal to 150,000,000 km (or 1.5 × 10 11 m). Distances between the Earth and other stars and galaxies are measured ...

A NASA spacecraft far from Earth has made an unexpected discovery, after turning its instruments towards a dark patch of sky ...

planets in our Solar System and other planets far off in outer space. From up here on the International Space Station I get a great view of Earth. Our planet is just the right distance from the ...

Now exclusively try Amazon Prime and Prime Video free for 30 days! The Oort cloud, traditionally thought to be a spherical ...

Solar system boundary exploration was noted in a long-term space science roadmap published in October. There have, however, been few official updates on the mission.

Victoria Airport Authority has unveiled the YYJ Solar System Pathway designed by 17-year-old Evan Papps, an aspiring ...