Space News & Blog Articles

The word equinox, from the Latin for "equal night," alludes to the fact that day and night are then of equal length worldwide on these dates. But this is not necessarily so.

Astronomers know of only a few dozen examples of these active asteroids, but they suspect more are out there — and you can join the hunt.

When the DART spacecraft impacts the asteroid Dimorphos on Sept. 26 in a test of our planetary defenses, it will be a continuation of work that started decades ago.

NASA Administrator Bill Nelson told a major international space conference that the possibility of cooperating with China in space is "up to China."

Here are the best neutral density filters for your camera, giving you flexibility for long exposures and controlling light transmission.

SpaceX fired seven engines on its Starship Super Heavy prototype "Booster 7" on Monday (Sept. 19), marking the highest number of Raptor engines ever tested simultaneously.

Earth-imaging satellites have spied the massive crowds that gathered in London for the funeral of Queen Elizabeth II.

A fueling test of NASA's new megarocket on Sept. 21 could make or break the agency's hopes of launching the Artemis 1 moon mission on Sept. 27.

The solar system's most massive planet, Jupiter, will make its closest approach to Earth for 59 years on Sept. 26 even as the gas giant will be directly opposite the sun as viewed from Earth.

The James Webb Space Telescope excels at capturing images of distant cosmic objects, but the telescope's new Mars images demonstrate it can have an impact much closer to home.

Cosmonaut Valery Polyakov, who logged the single longest stay in space, has died at the age of 80. Polyakov launched on two missions to the space station Mir. In total, he was off Earth for 678 days.

Heads of the world's major space agencies presented their big plans for the coming years at a major congress in Paris, while underlining the serious challenges that could affect space and humanity.

Astrophotographers can use this lightweight star tracker with cameras up to 100mm lenses to keep stars still for up to four minutes.

Satellites are watching as Hurricane Fiona, currently a Category 1 storm, pummels Caribbean islands.

Pick up the HP Reverb G2 VR headset for under $500 at Amazon with this limited time offer.

The only archaeologists to study life on the International Space Station are now offering to advise on the next outposts. The co-directors of the ISS Archaeological Project have found Brick Moon.

Brian Binnie, who in 2004 became only the second person in history to pilot a private craft into space, has died at the age of 69.

The Boeing Starliner spacecraft is targeting astronaut taxi missions to the International Space Station in 2023, following a successful test mission.

A new study that reassessed decades of work of climate "tipping points" has revealed they are more numerous and closer to being triggered than researchers initially feared.

You have to look for the clues that the protoplanet exists, not for the protoplanet itself.

The failure of a Blue Origin rocket during an uncrewed launch this month has members of Congress urging for more transparency of an FAA investigation into the accident.