Updated 11:45 p.m. Eastern with post-splashdown comments. WASHINGTON — The first human mission beyond Earth orbit in more than 50 years successfully concluded with a splashdown in the Pacific Ocean
Updated 11:45 p.m. Eastern with post-splashdown comments. WASHINGTON — The first human mission beyond Earth orbit in more than 50 years successfully concluded with a splashdown in the Pacific Ocean
Elements essential to life, such as carbon, nitrogen, oxygen, phosphorus, and sulfur, were “delivered” to Earth and the moon during the early stages of the solar system via asteroids and
A class of undergraduate students at University of Chicago has used data from the Sloan Digital Sky Survey (SDSS) to discover one of the oldest stars in the universe, a
Observations conducted with the Subaru Telescope and its first-generation wide-field camera, Suprime-Cam, have revealed new insights into the relationship between the color and size of Jupiter Trojan asteroids.
Astronomers are rethinking the nature of dark matter, spurred by new theoretical insights that suggest it might be composed of multiple types of particles rather than a single entity. This
The two largest planets in our Solar System, Jupiter and Saturn, have the largest systems of moons. However, Jupiter has more large moons than Saturn, which has only one. Since
Thousands of enthusiasts, professionals and curious skywatchers will gather this weekend for the world’s largest and most spectacular astronomy and space expo. The Northeast Astronomy Forum & Space Expo 2026
Thirty-four years after Cornell University scientists first conceived it, the Fred Young Submillimeter Telescope (FYST) now rises above the Atacama Desert, near the summit of Cerro Chajnantor in Chile. FYST
“We’ll push in to recover the astronauts one by one,” Lt. Julia Buckner, a Seahawk helicopter pilot said.
The Artemis 2 heat shield undergoing inspections at the Kennedy Space Center before installation on the base of the Orion capsule bringing four astronauts back to Earth Friday after a






