India’s Space Business Is Catching Up Fast

With at least 140 registered space-tech start-ups, India stands to transform the planet’s connection to the…

How to Watch SpaceX Launch the Euclid Mission to Study the Dark Universe

The European Space Agency mission will record images of billions of galaxies to create a cosmic…

Neutrinos Build a Ghostly Map of the Milky Way

Astronomers for the first time detected neutrinos that originated within our local galaxy using a new…

The Cosmos Is Thrumming With Gravitational Waves, Astronomers Find

Radio telescopes around the world picked up a telltale hum reverberating across the cosmos, most likely…

The ‘Forbidden Planet’ That Escaped a Fiery Doom

The giant world Halla should have been swallowed by its star long ago. Scientists now think…

Firouz Naderi, NASA Scientist Who Led Mars Missions, Dies at 77

In a career that was an inspiration to Iranians and Iranian Americans, he oversaw multiple missions…

Phosphorus in Enceladus’s ‘Soda Ocean’ Adds to Prospects for Life

Using data from the Cassini spacecraft, scientists discovered the presence of phosphates on icy Enceladus. …

Owen Gingerich, Astronomer Who Saw God in the Cosmos, Dies at 93

He wrote and lectured widely, often on the theme that religion and science were not incompatible.…

NASA’s Apollo 11 Moon Quarantine Was Mostly for Show, Study Says

A review of archives suggests that efforts to protect Earth from contamination by any organism brought…

The Milky Way’s Central Black Hole Gives Radio Astronomers a Surprise

Filaments of radio energy from Sagittarius A*, the black hole at the center of the Milky…