In the nearly two weeks since Ars reported on the Trump administration's proposed budget cuts for NASA's...
It’s a cosmic shame, that we tend to only see flat-looking, 2-dimensional views of deep-sky objects. And...
As construction continues on ESO's Extremely Large Telescope, the observatory shared some stunning photos of the site...
Whether or not we’re alone in the universe is one of the biggest questions in science.
SpaceX continues to keep up its torrid launch pace, sending three missions to orbit from three different...
In the intricate world of quantum physics, where particles interact in ways that seem to defy the...
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In matters of national defense and credible deterrence, some capabilities are simply too vital to outsource. If...
The Lyrids 2025 did not disappoint, and we've got the photos to prove it!
Budget cuts hitting U.S. government agencies like NASA don't seem promising for the Hubble Space Telescope, but...
Scientists and space explorers have been on the hunt to determine where and how much ice is...
Astrophotographer Miguel Claro captured a colorful portrait of the Andromeda Galaxy from the Dark Sky Alqueva Observatory...
A massive clump of dark matter in the Perseus galaxy cluster is linked to its core by...
When China’s DRO-A and B satellites were launched, their rocket failed to deliver them to their planned...
German startup Atmos Space Cargo says it considers the first flight of its reentry vehicle a success...
Former public rocket startup focusing on defense applications after going private The post Astra targets cargo delivery...
TAMPA, Fla. — Iridium is ramping up tariff countermeasures to shield the U.S.-based satellite operator from import...
The weather gets a little wild and weird on Jupiter. How wild? Spacecraft instruments have measured strong...
SAN FRANCISCO — Northwood Space raised $30 million in a Series A round to establish a global...
The exoplanet K2-18b is generating headlines because researchers announced what could be evidence of life on the...