Murray Gell-Mann, Who Peered at Particles and Saw the Universe, Dies at 89

A Nobel winner, he found hidden patterns in the subatomic matter that forms the universe, evoking…

SpaceX’s Third Launch Attempt of Starlink Internet Satellites Set for Tonight

The payload of 60 satellites could be an important new line of business for the private…

Can Trump Put NASA Astronauts on the Moon by 2024? It’s Unlikely

While the Artemis program faces obstacles, the administration’s plan could speed the status quo for America’s…

News analysis: Can Trump Put NASA Astronauts on the Moon by 2024? It’s Unlikely

While the Artemis program faces obstacles, the administration’s plan could speed the status quo for America’s…

Stanton T. Friedman, Scientist Who Tracked U.F.O.s, Dies at 84

He was a nuclear physicist until reports of Earth visits by space aliens seized his imagination.…

SpaceX Again Delays Starlink Internet Satellite Launch

Elon Musk’s company will wait until next week to test its system that aims to provide…

SpaceX to Launch Starlink Internet Satellites Tonight After Postponement

To make enough money for interplanetary journeys, Elon Musk’s company hopes to provide high-speed internet all…

SpaceX Delays Launch of Starlink Orbital Internet Satellites

The mission is to be a test of the company’s ambitions to create a new line…

SpaceX to Launch 60 Starlink Satellites, Aiming to Build Orbital Internet

The mission is a test of the company’s ambitions to create a new line of business…

For Artemis Mission to Moon, NASA Seeks to Add Billions to Budget

The funds would help accelerate the agency’s schedule for returning astronauts to the lunar surface by…