Space News

SpaceX has pushed the launch of the historic Polaris Dawn astronaut mission back 24 hours, to Wednesday morning (Aug. 28), due to a helium leak.

Just outside the Milky Way Galaxy, roughly 210,000 light-years from Earth, there is the dwarf galaxy known as the Small Magellanic Cloud (SMC). Measuring about 18,900 light-years in diameter and containing roughly 3 bill...

It takes a long time for supermassive black holes, like the one at the center of our Milky Way galaxy, to form. Typically, the birth of a black hole requires a giant star with the mass of at least 50 of our suns to burn ...

Perseverance is officially headed into a new phase of scientific investigation on the Jezero Crater rim!

Any mission to Jupiter and its moons must contend with the gas giant’s overwhelming radiation. Only a judicious orbital pattern and onboard protective measures can keep a spacecraft safe. Even then, the powerful radiat...

DART appears to have derailed its asteroid target from its normal evolution progress. The impact also made a crater.

On Sept. 8, 2024, a satellite named Salsa will re-enter the atmosphere and burn up safely over a hand-picked region of the South Pacific -- if all goes to plan.

Astrobotic says the Peregrine lunar lander, aka the first private moon mission, failed because of a faulty valve.

NASA's James Webb Space Telescope has discovered half a dozen rogue planets, one of which apparently hosts a newly forming moon system.

NASA is preparing space at the agency's Kennedy Space Center in Florida for upcoming assembly activities of the SLS (Space Launch System) rocket core stage for future Artemis missions, beginning with Artemis III. Teams a...

Astrobotic's Peregrine lunar lander was unable to make it to the moon because of a failure of a single valve, leading to work to redesign the valve and overall propulsion system on the company's larger Griffin lander. Th...

Human bodies are sacks of fluids supported by skeletons. The entire human organism has evolved over billions of years on Earth in harmony with the planet’s specific gravity. But when astronauts spend too much time on t...

The Local Bubble is a region of surprisingly low-density gas that surrounds our solar system and other nearby regions of our galaxy -- and it has a violent history.

The Challenger and Columbia space shuttle tragedies influenced NASA's thinking on how the Boeing Starliner astronauts should return home, agency officials said.

Exoplanets are often discovered using the transit method (more than three-quarters of those discovered have been found this way.) The same transit technique can be used to study them, often revealing details about their ...

Video: 00:01:23 On 19-20 August 2024, Juice successfully completed a world-first lunar-Earth flyby, with flight controllers guiding the spacecraft first past the Moon, then past Earth. The gravity of the two changed Juic...

Dr. Crusher's eldest son on "Star Trek" has come a long way since hanging out on the Enterprise.

On Aug. 27, 1984, President Ronald W. Reagan announced the Teacher in Space project as part of NASA's Space Flight Participant Program to expand the space shuttle experience to a wider set of private citizens who would c...

When it comes to dreaming up a new take on the "Terminator" sci-fi action franchise, Netflix has put the horror of killer robots from the future front and center.

Lunar igneous activities, including intrusive and extrusive magmatism, and their products contain significant information about the lunar interior and its thermal state. Their distribution is asymmetrical on the nearside...

As a first-year master's student in the Department of Earth Sciences, Katherine Lutz became fascinated by satellite images of Mars that showed spiraling shapes swirling across the planet's polar ice caps.

One of Hungary's largest communications providers is on a mission to transform the country into a major European space player. The post Hungary for space: 4iG seeks vertically integrated capabilities appeared first on Sp...