For the better part of a century, we believed there were nine planets in our solar system, with Pluto being the farthest from ...

The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.

Firefly Aerospace’s successful moon lander has yielded a trove of data that scientists will pore over for years.

NASA’s Curiosity Martian rover finds organic-like, long-chain alkanes preserved in the planet’s mudstone Twelve years after ...

Anita Chauhan works with startups in Toronto, and she can easily describe the kind of looks she used to get from her tech-bro ...

Why was Pluto reclassified as a dwarf planet? One might think that it’s purely a matter of size. Mercury, the smallest of the ...

A new classification scheme may help us better understand planet formation — including the history of our own family of worlds.

Astronomers have captured direct images of exoplanets in a star system 130 light years away, providing clues on gas giant ...

The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar ...

The James Webb Space Telescope identified the lights in the distant planet’s atmosphere, which could not be seen by earlier ...

A British company says they developed a secret nuclear rocket that could cut in half the mission times to Mars. Pulsar Fusion ...