A world-leading designer of space robots says gigantic new rockets being tested by billionaires Elon Musk and Jeff Bezos are ...

For a few brief evenings around February 28, every planet in our solar system will be visible at once, with Mercury making a ...

FOUR planets are visible in the night sky. You will have to battle January clouds, but here is how to find them.

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...

Stargazers can witness a rare 'planet parade' in January and February 2024, where six planets align prominently in the night ...

Stargazers, prepare for the parade of planets that will take place over the next few nights in the sky. Here's what you need ...

Although it's being mistakenly promoted as a "rare planetary alignment," one of the best "planet parades" in half a century is now taking place. Here's how to see it.

Planetary alignments aren't rare, but they can be when they involve six of the eight planets in our solar system.

Astronomers mistook a Tesla Roadster that was launched into orbit in 2018 for an asteroid earlier this month. The registry of ...

While planets circle the sun in what's called and heliocentric orbit, they rarely fall together in what appears to the human ...

Scientists have discovered a new type of planetary collision called “kiss-and-capture,” where Pluto and proto-Charon briefly connected and spun together before separating into their current orbital ...

While claims of a “rare alignment” are overblown, you can still see up to six planets in the night sky this weekend. Here's ...