NASA undocking and departure of the Axiom Mission 4 private astronaut mission from the International Space Station set for July 14.

Astronomers tracking an interstellar object flying through the solar system think it comes from a star at least 8 billion ...

The European Space Agency (ESA) successfully established a transmission-reception optical link with NASA's Deep Space Optical ...

At these distances, the satellites remain within Earth’s protective magnetic shield and can reliably measure the planet’s response to space weather conditions. However, to more directly study incoming ...

What steps can be taken to safeguard future human missions to Mars? This is what a recent study presented at the Royal Astronomical Society’s Nationa | Space ...

NASA's leadership change comes at a pivotal moment for the agency, which is already bracing for potentially severe funding ...

There are currently no known asteroids on an impact course with the planet. Still, scientists are keeping a watchful eye on ...

White House takes aim at several projects failing to meet cost and schedule estimates—and several more that aren’t.

The interstellar comet 3I/Atlas is the fastest and largest of its kind, giving astronomers a rare glimpse into extrasolar ...

If we're to land humans on Mars in the coming decades, we'll have to know what challenges await them when they get there.

If we're to land humans on Mars in the coming decades, we'll have to know what challenges await them when they get there.

Learn how laser tech, 3D printing & bio-materials are reshaping off-Earth construction for lunar & Martian habitats.