Astronomy

A new WHO report warns of rising antimicrobial resistance, and researchers uncover satellite data leaks and insect surprises.

The launch campaign of the next satellite to join the Copernicus Sentinel-1 mission is progressing on schedule for launch on Tuesday, 4 November, on board an Ariane 6 rocket.

When Homo sapiens and Neanderthals interbred, a genetic variation affecting red blood cells may have hindered reproduction in women who were hybrids, and this might have played a part in Neanderthals’ demise

When Homo sapiens and Neanderthals interbred, a genetic variation affecting red blood cells may have hindered reproduction in women who were hybrids, and this might have played a part in Neanderthals’ demise

Space-based solar power has been gaining more and more traction recently. The recent success of Caltech’s Space Solar Power Project, which demonstrated the feasibility of transmitting power from space to the ground, has been matched by a number of pilot projects throughout the world, all of which are hoping to tap into some of the almost unlimited and constant solar energy that is accessible up in geostationary orbit (GEO). But, according to a new paper from a group of Italian and German researchers, there are plenty of constraints on getting that power down here to Earth - and most of them are more logistical than technical.

An analysis of patient records suggests that mRNA covid-19 vaccines boost the immune response to cancerous tumours when given soon after people start a type of immunotherapy, extending their lives

An analysis of patient records suggests that mRNA covid-19 vaccines boost the immune response to cancerous tumours when given soon after people start a type of immunotherapy, extending their lives

What can cryovolcanism on Pluto teach scientists about the dwarf planet’s current geological activity? This is what a recent study published in The Planetary Science Journal hopes to address as a team of researchers investigated potential cryovolcanic sites within specific regions on Pluto. This study has the potential to help scientists better understand the current geological activity, including how it can be active while orbiting so far from the Sun.

Mars has experienced multiple ice ages, with each one leaving less ice than the last. By studying craters that serve as “ice archives,” researchers traced how the red planet stored and lost its water over hundreds of millions of years. These frozen records not only reveal Mars’ long-term climate history but also identify hidden resources beneath the surface that could provide drinking water, oxygen, and even rocket fuel for future astronauts.

'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.