Astronomy

Image: The Red Spider Nebula (Webb)

The European Space Agency has announced it is establishing a new presence in Tokyo, Japan, its first in Asia.

Theorists have found that a “warm” version of cosmic inflation is consistent with known physics, linking it to the hunt for dark matter

Civets enrich coffee beans they eat and excrete with two fatty acids often used in dairy products, study finds

The noperthedron has a surprising property—which disproves a long-standing conjecture

Image: This image captured by the Copernicus Sentinel-3 mission show Hurricane Melissa as it barrelled through the Caribbean Sea

The Copernicus Sentinel-1 mission is about to get its fourth satellite, with Sentinel-1D now ready for liftoff. Launch will take place with an Ariane 6 rocket from Kourou, French Guiana and live coverage will be shown on Tuesday, 4 November, at 22:02 CET (18:02 at Kourou).

'Wake up and ask yourself, 'Is what I'm doing helping us get back to the moon?' … If it's not, stop doing it.'

It was the 114th Falcon 9 mission of 2025 already.

"This shows how effective the approach of 'Discover with Subaru Telescope, explore with James Webb' can be."

The new finding may solve an "astrophysics mystery that has stood for nearly half a century."

"Sometimes it's the extreme objects that help us understand what's happening in the average ones."

These celestial wonders can tell us a lot about the state of the atmosphere at home on Earth as well as on other planets.

Phases of ice that exist naturally only on frozen moons could be detected using infrared spectroscopy, according to new laboratory experiments.

The beams hint at the true scale of the massive star that spawned them.

"Capturing another satellite like this in an Earth-observation image is extremely rare."

Though NGC 7456 looks like a modest spiral galaxy, new Hubble and XMM-Newton observations reveal a bustling system with star-forming regions and an active core.

"The idea was for our payload to get us just up to the potential biosignature designation and have the rest of the story told by instruments here on Earth."

Liftoff is scheduled for 11:54 a.m. ET today (Sept. 11).