If astronauts travelling in Orion – the spacecraft used on Artemis II – receive advance word of a solar storm, they are ...

Outer space contains more incredible phenomenons and unsolved mysteries than anywhere else—and we think it's just fascinating ...

"If an event is particularly bad, there are some places in the capsule, such as storage bays and down by the toilet, that the ...

Astronomers have spotted a second planet taking shape from the material orbiting a young star — only the second such example ...

With NASA preparing for the Artemis II launch (expected tomorrow, 1 April), a strong solar flare earlier this week is putting ...

Planetary scientists have long debated where the material that formed Earth comes from. Despite its location in the inner ...

A recent X1.4 solar flare raises questions about Artemis II launch timing, communication risks, and potential impacts from ...

An X1.4 solar flare triggered radio blackouts and launched a fast CME as NASA prepares for its Artemis 2 moon mission.