NASA’s IMAP mission, led by Princeton University’s David McComas, will study the heliosphere — the invisible electromagnetic ...

Stargazers can tune in to the Virtual Telescope Project's YouTube stream beginning at 11 p.m. EDT on Sept. 17 (3:00 GMT Sept. 18) to see live views from the organization's robotic telescopes located ...

A partial solar eclipse is coming up, but it won't be visible in North America. See when the next eclipse will be visible ...

Unlike Earth’s orange-red sunsets, Mars shows a blue sunset. This happens due to fine dust particles in the Martian ...

See a time-lapsed view of the NASA Artemis 1 Orion spacecraft, Earth and moon that was captured on Nov. 29, 2022. Credit: ...

By capturing the same thing from very different perspectives, a NASA astronaut and an intrepid photographer create a whole ...

Skygazers, get ready to head outside and spot the supermoon, coming in October.

Life on the International Space Station isn't always easy. There's not a lot of room, no showers, and no laundry. Photos show ...

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.

"This is four times more people than saw Neil Armstrong walk on the moon. Think about what a world event this is going to be." ...

Another SpaceX Falcon 9 rocket is due to launch from California, but will a daytime launch window make the spacecraft hard to see in Arizona?

Big parts of New York City are sinking at different rates. This was first reported in 2023, when researchers theorized that the weight of skyscrapers may have a role to play. Now, a series of studies ...