Scientists Test for Quantum Gravity

The tension between quantum mechanics and relativity has long been a central split in modern-day physics.…

New Photos Show Jupiter’s Tiny Moon Amalthea

NASA’s Juno spacecraft spies a tiny inner moon of Jupiter, Amalthea. It’s tiny, but it’s there.…

Linking Organic Molecules to Hydrothermal Vents on Enceladus

Despite the vast distance between us and Saturn’s gleaming moon Enceladus, the icy ocean moon is…

A Star Became 1,000 Times Brighter, and Now Astronomers Know Why

Astronomers were surprised in 1937 when a star in a binary pair suddenly brightened by 1,000…

New Answers for Mars’ Methane Mystery

Planetary scientists perk up whenever methane is mentioned. Methane is produced by living things on Earth,…

Three of the Oldest Stars in the Universe Found Circling the Milky Way

Mention the Milky Way and most people will visualise a great big spiral galaxy billions of…

A Rotating Spacecraft Would Solve So Many Problems in Spaceflight

If you watch astronauts in space then you will know how they seem to float around…

White Dwarfs are Often Polluted With Heavier Elements. Now We Know Why

When stars exhaust their hydrogen fuel at the end of their main sequence phase, they undergo…

Saturn-Sized Exoplanet Isn’t Losing Mass Quickly Enough

We have discovered over 5,000 planets around other star systems. Amongst the veritable cosmic menagerie of…

TRAPPIST-1 Outer Planets Likely Have Water

The TRAPPIST-1 solar system generated a swell of interest when it was observed several years ago.…