NASA's Lucy mission captured the highest resolution image yet of Donaldjohanson, the uniquely shaped asteroid.

Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...

The spacecraft now almost tips upside down relative to Mars to give its radar the best view. The Mars Reconnaissance Orbiter ...

The Interstellar Boundary Explorer (IBEX) is a small satellite already orbiting Earth. IBEX has special instruments gathering ...

Solar Maximum 2025 is the expected peak of solar activity in Solar Cycle 25, characterized by heightened sunspots, solar ...

NASA contracted space technology firm Maxar to build the lunar Gateway station’s power and propulsion element. Maxar, in turn ...

Colorado is at the center of many NASA-funded endeavors–covering Mars research, earth science, solar and climate studies, and ...

NASA has discovered an interstellar comet that's wandered into our backyard. Luckily, it won't get near enough to be a threat ...

The U.S. company held the first test deployment of its solar arrays designed to power solar-electric propulsion systems for ...

An analysis led by the University of Chicago of Mars Science Laboratory Curiosity rover data may explain why the planet was ...

NASA has awarded an $800,000 grant to the the Arkansas Space Grant Consortium, which is based at the University of Arkansas at Little Rock.

NASA's Parker Solar Probe has flown into the Sun's corona. Structures known as coronal streamers and the Milky Way can be ...