This past week, several new exoplanets were added to NASA's archives, while in spaceflight, several new builds progressed.

Astronauts are executing a seven-hour spacewalk to deploy the final roll-out solar wing, capping a multi-year power overhaul ...

The eighth and final roll-out solar array installation caps a five-year effort to augment the space station's aging, original ...

Two astronauts who just embarked on a spacewalk a week ago are due to once again exit the International Space Station. How to ...

Before 2026 ends, stargazers in the US will have a chance to witness the peaks of five more meteor showers, including the ...

We will describe the celestial phenomena that occur over the frozen continent and explain the best time to observe them ...

Nov. 4, 2026 NASA is exploring a daring plan to save the legendary Hubble Space Telescope from its eventual fiery plunge into Earth's atmosphere. After more than 35 years of groundbreaking discoveries ...

Nov. 6, 2026 After nearly 22 years of exploring the universe’s most violent explosions, NASA’s Swift Observatory has re-entered Earth’s atmosphere over Indonesia. Originally designed to last just two ...

Scientists with the U.S. National Science Foundation have identified a large object in the outer reaches of the solar system ...

Astronomers have determined that VVV CL001, a metal-poor globular cluster near the center of the Milky Way, is about 13.4 ...

Kerbal Space Program, Outer Wilds, Elite Dangerous, and other space games that accurately model orbital mechanics and ...

A batch of newly released images captured by the James Webb Space Telescope show in remarkable detail 19 spiral galaxies ...