Because we haven't found anything yet, we've started to wonder if dark matter might be lighter or heavier than we thought.

The space industry started off 2025 with a bang. January brought the dual launch of lunar landers from the Texas-based ...

Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.

The Blue Ghost lunar lander has captured its first images of the moon from Earth’s orbit as well as a video of Earth eclipsing the sun. See the dazzling views here.

For the first time, researchers have found evidence that even microquasars with low-mass stars can efficiently accelerate ...

The climate on such a world must be beyond bizarre. A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away. The planet, known as HD ...

Boson stars, invisible cosmic objects, could explain dark matter’s mysteries, shaping galaxies and redefining astrophysics ...

Thirty years after the discovery of the first exoplanet, we detected more than 7000 of them in our Galaxy. But there are still billions more to be discovered! At the same time, exoplanetologists have ...

Using Countless Earths to Stop Uranus' Orbit - Universe Sandbox 2Subscribe if you like! + <a href="http://bit.ly/1PG8z9GWatch">http://bit.ly/1PG8z9GWatch</a> More VR ...

The successful flight to orbit of the Amazon founder’s powerful rocket suggests it could grow into a credible competitor with Elon Musk’s SpaceX. transcript New Glenn, named after the ...

The expansion of the Universe is not constant ... almost entirely by the gravitational pull of matter inside its orbit. The expected orbital speed should decrease with orbital radius but ...