Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's ...

On Sept. 21-22, a partial solar eclipse will see the moon sweep over the sun's disk, blocking its light over a swathe of the ...

Much as we may treasure and proclaim our independence, we actually live in a protective bubble called the heliosphere.

Earth has a new friend — and it's been waiting for us to notice it for decades. In a new study published in the journal ...

Experiments on Earth indicate some common species of bacteria and fungi could survive for several days on the moon's surface, ...

The partial solar eclipse in Virgo arrives on September 21 at a karmic 29° — and this cosmic event can play out in and ...

Three celestial bodies are about to meet up for one night in September in a conjunction that should be widely visible in the ...

A recently observed object called 2025 PN7 was found orbiting near the Earth. The quasi-moon is expected to accompany our planet in a similar orbit for 60 years.

The moon and Venus will shine vividly alongside a bright star in the early morning in a celestial rendezvous that should be ...

Early Earth lacked life’s essentials until a collision with Theia added them. This chance event made life possible. After the ...

On Sept. 18, 1977, NASA's Voyager 1 spacecraft took a photo of Earth and the moon. It was the first time both the Earth and the moon were captured in a single frame. At the time, Voyager 1 was more ...