Space News & Blog Articles

Every time this doomed star plunges through a supermassive black hole's accretion disk, it loses orbital energy and triggers a burst of X-rays.

Rocket Lab has signed a contract to launch its new Neutron rocket on a test flight that will advance the U.S. Air Force's point-to-point cargo transportation concept.

The lavish galactic saga of "Foundation" returns to Apple TV+ on July 11, starring Lee Pace, Jared Harris, and Lou Llobell.

The spiral galaxy NGC 3596 is viewed face-on in this NASA/ESA Hubble Space Telescope image that incorporates six different wavelengths of light.

A perfect time to explore the lunar maria.

File photo a a Falcon 9 prior to a Starlink satellite delivery mission. Image: SpaceX.

SpaceX is preparing for first Falcon 9 launch from Vandenberg Space Force of the month, after previously scrubbing the flight nearly a week ago.

We tend to think of habitability in terms of individual planets and their potential to host life. But barring outliers like rogue planets with internal heating or icy moons with subsurface oceans created by tidal heating, it's exoplanet/star relationships that generate habitability, not individual planets. New research emphasizes that fact.

Astronomers have caught a black hole far from the center of its galaxy ripping a star to shreds — offering for the first time evidence of a rogue supermassive black hole in action.

A first-of a-kind space weather "tabletop" exercise has revealed major weaknesses in America's preparedness for major solar storms.

Week in images: 05-09 May 2025

The best solar telescopes suitable for the next solar eclipse.

A new image from Europe's Copernicus Sentinel-3 satellite shows the huge Antarctic iceberg A-23A stuck 45 miles (73 kilometers) off the coast of South Georgia Island.

I think we know who's supplying the c(r)atering for this dance party.

Small but mighty, the ZWO Seestar S30 is an affordable, portable instrument that's great for observing and imaging deep-sky targets.

The brilliant blue-white star lighting up the red nebula Sh2-46 hints at a dynamic and possibly fleeting encounter that could reshape the nebula's appearance over time.

Image: Part of the Italian island of Sardinia is featured in this image captured by the Copernicus Sentinel-2 mission.

The Soviet Venus probe Kosmos 482 is expected to fall to Earth on May 10, but exactly when and where remains unknown.

Over the past decade or so, astronomers have speculated about the characteristics of rogue planets in the Milky Way Galaxy. These "free-floating" worlds don't orbit stars, but instead roam the spaceways. They're hard to spot with current technology, but the upcoming Nancy Grace Roman Space Telescope (Roman) will be a perfect instrument to find them and give insights into the history and features they may have in common with Solar System worlds.

One of the unanswered questions in astronomy is just how supermassive black holes grew so big, so quickly. A team of astronomers have tried to answer this question by searching for actively feeding supermassive black holes (aka quasars) as a way to measure how much material material they are actually accumulating. They studied nebulae near the quasars that light up with the quasar is releasing radiation and found that many of the more distant quasars have only been active for a few hundred thousand years, not long enough to grow to the size we see today.

After a pair of satellites failed to reach their desired orbit around the moon last year, China used a novel gravity "slingshot" tactic to get the satellites in the correct spot.

The Virtual Telescope Project aims to observe the anticipated reentry of the former Soviet Union's Cosmos 482 spacecraft as it plunges toward Earth during a live webcast on May 9.