Our galaxy's most abundant type of planet could be rich in liquid water due to formative interactions between magma oceans ...

The early growth of the gas giant carved rings that formed primitive meteorites and shaped the architecture of the inner ...

SpaceX's next mission to the moon, and the next launch of its triple-booster Falcon Heavy rocket, has slipped to no earlier ...

National Geographic ...

Every so often, the universe puts on a show that reminds us how rare and unpredictable space can be. Planets […] ...

The newly discovered 2025 PN7 is irregular in shape and only around 20 metres wide, and technically a “quasi-moon" or “quasi-satellite” because, unlike our Moon, it doesn’t orbit the Earth.

Our solar system now, once again, officially consists of only eight planets. Although largely debunked, speculation continued ...

A new study reveals that the largest lunar crater, South Pole-Aitken basin, was formed by an oblique impact that shaped the ...

Astronomers are investigating a potential hidden planet, dubbed Planet Y, far beyond Neptune. Its gravitational pull is suspected to be causing unusua ...

From food myths to outdated lessons, many facts boomers learned in school have been debunked. Discover which classroom ...

This hypothetical world, also known as Planet X, likely lurks somewhere within the Kuiper Belt — a giant disk of asteroids, comets and dwarf planets (including Pluto) that orbit the ... and then ...

Space weather isn’t referring to rain clouds that float through the galaxy. Instead, it’s caused by massive explosions of particles that shoot out from the Sun.