Scientists at the Institute for Advanced Study in Princeton, New Jersey, discover a new trans-Neptune Object, 2017OF201, potentially discrediting 2016 theory of Planet Nine.

New Horizons spacecraft survives trip 1 billion miles beyond Pluto 02:03. It's an evocative idea that has long bedeviled scientists: a huge and mysterious planet is lurking in the darkness at the ...

A sizable world has been found in a part of the solar system that astronomers once thought to be empty. It probably qualifies as a dwarf planet, the same classification as Pluto.. Temporarily ...

Earth imaging satellite company Planet Labs (NYSE:PL) will be reporting earnings tomorrow afternoon. Here’s what investors should know. Planet Labs missed analysts’ revenue expectations by 1.2 ...

Astronomer breaks down "strongest evidence yet" of life on distant planet 04:06. Astronomers announced Wednesday they have discovered a massive planet orbiting a tiny star, a bizarre pairing that ...

The theory puts the planet at around the same size as Neptune, far past Pluto somewhere near the Kuiper Belt, where 2017OF201 was located. 5. The four planets and sun of our solar system.

It's an evocative idea that has long bedeviled scientists: a huge and mysterious planet is lurking in the darkness at the edge of our solar system, evading all our efforts to spot it.

Lonely Planet was poised to publish a book about queer travel in 2019 or 2020. And then the world stopped. And so once they were ready to pick it back up, it was like 2022 or 2023.

Planet Fitness is offering its free high school summer pass to teens again this year, giving them access to one Planet Fitness club across Michigan from June 1-Aug. 31.

A giant, low-density gas planet, TOI-6894b, has been detected orbiting the extremely low-mass red dwarf TOI-6894, challenging current planet formation theories.

Earth imaging satellite company Planet Labs (NYSE:PL) reported Q1 CY2025 results topping the market’s revenue expectations, with sales up 9.6% year on year to $66.27 million. Guidance for next ...

Planet Fitness is once again kicking off its High School Summer Pass program, offering free memberships for teens across the country. Read for details.