NASA’s Artemis II crew fired the Orion spacecraft’s main engine, committing the mission to a trajectory toward the moon just one day after launching into deep space. The translunar injection burn, ...

Since the dawn of the solar system, rocky visitors from deep space have blazed across Earth’s skies. When will the next asteroid or interstellar object make its pass by our planet?

Space is not empty. It is not calm. And it is far stranger than we were ever prepared to accept. From unexplained cosmic phenomena to discoveries that defy our models, the deeper we look into the ...

The Hubble Space Telescope has reached the jaw-dropping milestone of discovering more than 6,000 new worlds. The joint NASA/ESA mission searches for planets in outer space, potentially looking for a ...

NASA’s Psyche spacecraft just used Mars as a giant slingshot on its journey to a mysterious metal world that could reveal what’s hidden inside planets like Earth.

As NASA prepares for the next phase of its Artemis program, the agency is working toward returning astronauts to the Moon and establishing a sustained scientific presence there for the first time ...

NASA’s Nancy Grace Roman Space Telescope is now aiming for an earlier launch in September 2026. Designed to explore dark ...

Right now, somewhere above our heads, missions are being planned that could redefine humanity's place in space. The decisions being made today about where to send our next wave of spacecraft and ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. NASA scientists have uncovered a significant geological feature inside ...

The mere mention of AI may make some people want to run for the hills, but when it comes to space exploration, it’s an ...