Space News & Blog Articles

The militaries of the U.S. and the U.K. have selected Rocket Lab as a potential partner for their multibillion-dollar programs to develop hypersonic technology.

A Minotaur IV rocket sent multiple classified payloads skyward for the U.S. National Reconnaissance Office from California's Vandenberg Space Force Base on Wednesday (April 16).

Gamma-ray bursts are the most powerful events in the Universe, briefly outshining the combined light of their entire galaxies. A team of astronomers has figured out a clever technique to use the light from gamma-ray bursts to map out the large-scale structure of the Universe at different ages after the Big Bang. They found that the Universe might be less uniform at large scales than previously thought.

In response to reports of the Trump administration aiming to slash NASA's 2026 science budget by nearly half, US Planetary Science Caucus co-chairs have expressed their alarm.

NASA's next moon rocket is stacking higher and higher at the Kennedy Space Center, as the SLS stage adapter and interim cryogenic propulsion stage arrive in the VAB.

An anomaly has forced the Japanese asteroid-sampling spacecraft Hayabusa2 into protective "safe mode" while journeying through deep space on its extended mission.

One of the first two modules that will form NASA's Gateway platform in orbit around the moon has arrived at its last stop before the launch site.

The dream of finding life on an alien Earth-like world is hampered by a number of technical challenges. Not the least of which is that Earth is dwarfed by the size and brightness of the Sun. We might be able to discover evidence of life by studying the molecular spectra of a planet's atmosphere as it passes in front of the star, but those results might be inconclusive. The way to be certain is to observe the planet directly, but that would take a space telescope with a mirror 3–4 times that of Webb.

How can astronomers pierce through the interstellar fog of the Milky Way – not to study distant objects, but to understand the fog itself? It just takes a little light.

Astronomers have discovered the weirdest planetary system ever seen, consisting of a planet rolling around rare binary "failed star" brown dwarfs at a 90-degree tilted angle!

Scientists have developed a cosmic car radio that could tune into the frequency of axions, a prime dark matter suspect.

Netflix's award-winning dystopian anthology from twisted British creator Charlie Brooker is back!

Each year, cutting-edge technologies developed by the European Space Agency (ESA) for its complex missions and scientific discoveries find new life in applications used to benefit Earth and improve our daily lives.

A Minotaur 4 rocket launches from Space Launch Complex-8 Thursday, April 22, 2010. Image: Vandenberg Space Force Base

Update 3:44 p.m. EDT: A nearby camera confirmed the launch of the Minotaur 4 rocket on Wednesday afternoon.

NASA's Perseverance rover is reveling in a scientific bonanza on Mars after finding a diverse array of rocks that are providing eager scientists a glimpse into the planet's ancient history.

If skies are clear, be sure to watch for the April Lyrid meteors this Easter weekend.Spring in the northern hemisphere brings with it the promise for the Lyrids, the first good meteor shower of the season. Weather is just warming up in April, but we’re not yet in the midst of summer, waiting up late hours for darkness to fall.

A Q&A with Lindley Johnson, a pioneer in blueprinting warning and response scenarios to any potential impact of Earth by an asteroid or comet.

Image: Sombrero Galaxy

The James Webb Space Telescope has spotted the most distant spiral galaxy ever seen, a "Milky Way twin" that existed 1 billion years after the Big Bang.

The night sky will dazzle this week as the Lyrid meteor shower kicks off its annual display, marking the return of one of the oldest and most reliable celestial shows of the year.

Germany's armed forces are planning to build their own constellation of satellites, to avoid becoming reliant on SpaceX's Starlink or other orbiting communications networks.