This even distribution of hydrogen is thought to be key to developing scalable radiation shields for both spacecraft and the ...

Roughly 300,000 years ago, our species first appeared on the African landscape before spreading globally and coming to ...

The Valentine's Day northern lights will largely be visible in Canada and Alaska, but a few northern-most states may see the ...

A strong stream of solar wind on its way to the Earth may spark bright northern lights on Valentine’s Day. Northern lights, or aurora borealis, are caused when charged particles from the Sun are ...

Asteroid's Approach and Speed Asteroid 2025 CR is about 93 feet wide. It will pass Earth at a safe distance of 3.09 million miles. This is more than five times the distance to the Moon. The asteroid ...

Trump’s unconfirmed Commerce Secretary Howard Lutnick insisted that if “they drop their tariffs, prices will go down,” ...

The space station and one other Easter egg — the site of NASA's next human moon landing — are hidden in this lucky photo.

Curiosity, a set of NASA 's robotic "eyes" on the Red Planet, recorded 16 minutes of so-called noctilucent clouds flying ...

Many photos McCarthy has taken of the space station in the past show the ship as a silhouette in Earth's shadow. This time he ...

A SIMPLE workout could be used to protect astronauts knees during lengthy space missions – and also yours at home, according ...