In the yawning vacuum of intergalactic space, something large is lurking. Not a galaxy, although it’s of a comparable size:...
Comets are boozy beasts. They come in here to the inner Solar System from goodness-knows-where (the outer Solar System), get...
On June 25, 2021, the Office of the Director of National Intelligence released a much-anticipated report on UFOs to Congress....
Vast filaments of intergalactic gas are the highways along which galaxies are hurtling towards a certain collision. In new, extremely...
On June 25, 2021, the Pentagon released a much-anticipated report on UFOs to Congress. The military has rebranded unidentified flying...
Using ground-based facilities, astronomers from China and elsewhere have conducted extensive optical photometric and spectroscopic observations of the supernova SN...
For the first time, scientists have unambiguously confirmed the collision of a black hole and a neutron star: The fateful...
Quasars are very bright, distant and active supermassive black holes that are millions to billions of times the mass of...
If there were alien civilizations in other star systems, would they be able to detect our presence here on Earth?...
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to...
The Universe is a large place, and there are a lot of large things in it. Not just galaxies, but...
In the far reaches of the Universe, a supermassive black hole is throwing a tantrum. It’s blowing a tremendous wind...
