Exoplanet hunters Christopher Watson and Annelies Mortier explain the long search for a 'twin Earth' capable of sustaining life.

Since we all have a relationship with the Sun, it is important to learn about how it impacts our lives. NASA’s Heliophysics Education Activation Team (HEAT) teaches people of all ages about the Sun, ...

NASA's 2025 astronaut class doesn't seem to include any Black recruits, a first in 40 years at the space agency. Officials would not discuss it.

Scientists got a never-before-seen look at an area around a large exoplanet 625 light-years away where moons could potentially form.

Rick Harrison's popular Las Vegas pawn shop displays rare finds and historical artifacts, from samurai swords to Henry Winkler-signed jackets, attracting 1,200 daily visitors.

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy material, the ingredients of planets," according to NASA's Goddard Space ...

Two meteor showers and a luminous supermoon will light up the California night sky in October. The harvest moon will be the biggest and brightest full moon of the year, according to the Old Farmer’s ...

For decades, Uranus baffled scientists because it seemed to have no internal heat. Now, new computer modeling shows the planet actually emits more energy than it receives from the Sun. This subtle ...

The James Webb Space Telescope has uncovered dazzling newborn stars and thick cosmic dust in Sagittarius B2, the Milky Way's most enormous star-forming cloud.

Bizarre NASA discoveries that we’re not allowed to talk about (but we will) Space exploration consistently reveals phenomena that challenge our understanding of the cosmos, from ...

Why Sagittarius B2 produces so many stars in comparison to the rest of the galactic center has remained an enduring mystery ...