Mars discovery: Seismic anomaly suggests ocean of water beneath surface

Dark matter formed when fast particles slowed down and got heavy, new theory says

NASA’s Magellan mission reveals possible tectonic activity on Venus

New theory of gravity brings long-sought Theory of Everything closer

Black holes: Beyond the singularity

Magnetar flares can forge planets’ worth of gold

Cosmic twist: New study suggests the universe could be spinning

Miso made in space tastes nuttier, researchers find

Fixing cracks in moon bricks with bacteria

In the pinball world of asteroids, a mudball meteorite avoided collisions

World’s oldest impact crater found, rewriting Earth’s ancient history

Gulf of Mars: Rover finds ‘vacation-style’ beaches on red planet

“Out of science fiction”: First 3D observations of an exoplanet’s atmosphere reveal a unique climate

Laser-powered sails could unlock ultrafast space travel

Life’s building blocks found in Bennu asteroid samples

2 MILLION mph galaxy smash-up seen in unprecedented detail

Physicists discover first “black hole triple”

Low gravity in space travel found to weaken and disrupt normal rhythm in heart muscle cells

NASA develops process to create very accurate eclipse maps

Magnifying deep space through the “carousel lens”

Rocket sprinkler launches and hovers in mid-air