Space

Two studies led by NASA astrophysicists detail how the upcoming LISA space observatory could detect a unique population of exoplanets across our galaxy.

Featured by NASA's Astronomy Picture of the Day, irregular dwarf galaxy NGC 4449 offers astronomers a nearby benchmark for intense galactic star formation.

International astronauts and cosmonauts from Expedition 74 will gather in Houston to review orbital operations following their International Space Station mission.

Nearly five decades after its 1977 launch, NASA's Voyager 1 spacecraft will reach a distance of more than 16 billion miles on November 18.

NASA concludes its second yearlong Mars habitat analog at Johnson Space Center, advancing human health and performance benchmarks for deep-space transit.

NASA's Astronomy Picture of the Day features a celestial alignment showing Saturn passing behind the Moon, reinforcing public engagement in planetary science.

Equity valuations in the commercial space sector face renewed scrutiny after Rocket Lab reports a wider-than-anticipated quarterly financial loss.

The United States space agency has opened applications for its upcoming astronaut class to staff expanding crewed exploration and orbital missions.

NASA concludes its national Inspiration Tour in Florida with a multi-day showcase of American aerospace, orbital technology, and aviation capabilities.

NASA's Astronomy Picture of the Day spotlights the interstellar reflection mechanics connecting supergiant star Rigel and the Witch Head Nebula.

NASA opens a $1 million competition inviting U.S. high school and university teams to design critical infrastructure for sustained lunar habitation.

Belgian optical payload specialist Simera Sense and Czech nanosatellite builder Spacemanic team up to challenge larger spacecraft with a compact dual-use platform.