Reference Jupiter is the largest planet in the solar system, with moons, rings and beautiful clouds.
Reference Uranus is a strange world in the solar system that spins on its side. A new probe that will visit Uranus in the coming decades could unlock even more secrets about this peculiar planet.
Reference Saturn is one of the most beautiful worlds in the solar system, with spectacular rings and moons that could host life.
Reference Venus is Earth's next-door neighbor and could be Earth's twin, if not for the sulfuric acid clouds and hellish surface temperatures.
Learn all about Earth, from how our planet formed to what it's made of to why life exists on our blue planet.
The Large Hadron Collider is the world's most powerful particle accelerator. Here's a look at the atom smasher and all its amazing discoveries.
Experts dismiss NASA's reasons for being secretive about wet dress rehearsal of its major moon rocket.
Reference Quantum mechanics is the body of scientific laws that describe the wacky behavior of photons, electrons and the other particles that make up the universe.
With one of the world's most precise atomic clocks, physicists have observed time dilation, confirming Einstein's theory of relativity.
Researchers have watched a mysterious fast radio burst shoot out energy far more times than they thought was possible.
A major astrochemical project has produced comprehensive maps of molecules in protoplanetary disks and found lots of organic material.
Physicists turned on a new type of gravitational-wave sensor and saw two intriguing results, but they aren't yet ready to claim a discovery.
By entangling the motion and quantum properties of a beryllium crystal, scientists have achieved unprecedented precision for measuring electromagnetic waves.
Researchers show how intelligent aliens might draw nearly-limitless power from a black hole using a Dyson sphere.
The U.S. military has an uncrewed mini-shuttle called the X-37B. Here's what we know about this secret space plane.
An attempt to figure out how much emission Jeff Bezos' jaunt into space will produce and whether we should be concerned about it