This year, four planets retrograde in the sky: Mercury, Jupiter, Uranus and Neptune. Mars is in its pre-shadow phase and ...

Astronomers used the Two-meter Twin Telescope to catch a "see-you-soon" image of the departing asteroid 2024 PT5.

Elon Musk, as a businessman, is primarily known for three of his many enterprises. One is X, formerly Twitter, nowadays ...

Earth's recent "mini-moon" asteroid 2024 PT5 didn't stick around for Thanksgiving, but don't be sad. It will be back... but ...

Preliminary research suggests asteroid 2024 PT5, which stuck around Earth for almost two months, has lunar origins ...

Sonic the Hedgehog 3 got a new trailer this morning, and it really underlines how this movie is an adaptation of Sonic ...

Huddled inside the International Space Station a million feet above the earth’s surface, Kate Rubins decided she wanted to go ...

Though it’s not a true moon, this asteroid’s brief orbit around Earth offers valuable insight into the dynamics of celestial ...

Planet Earth is parting company with an asteroid that’s been tagging along as a “mini moon” for the past two months. The ...

So, some people – specifically, the readers of Popular Science – have suggested thinking outside the box to solve our garbage problem. And by “box”, we mean… “planet”. And you know what? It’s a fair ...

Trump, as president-elect, travelled to Texas to watch the most recent Starship test alongside Musk: unfortunately the ...

"The moon is sort of like Earth's attic in terms of preserving the impact records; it's the only place where we can get Earth ...