Using deep learning to image the Earth’s planetary boundary layer

Lincoln Laboratory researchers are using AI to get a better picture of the atmospheric layer closest to Earth's surface. Their techniques could improve weather and drought prediction.

Haley Wahl | MIT Lincoln Laboratory • mit
April 18, 2024 ~7 min

The rising flood of space junk is a risk to us on Earth – and governments are on the hook

The amount of space junk will increase as we continue to launch objects into space, but there are ways to curb damage on the ground.

Thomas Cheney, Vice Chancellors Research Fellow, Northumbria Law School, Northumbria University, Newcastle • conversation
April 17, 2024 ~6 min


More climate-warming methane leaks into the atmosphere than ever gets reported – here’s how satellites can find the leaks and avoid wasting a valuable resource

Methane is a potent greenhouse gas that can leak from oil and gas wells, pipelines and landfills. Satellites can spot the releases fast enough to get them fixed and help protect the climate.

Riley Duren, Research Scientist, University of Arizona • conversation
April 16, 2024 ~9 min

Nukes in space: a bad idea in the 1960s – an even worse one now

The Starfish Prime test in 1962 showed how dangerous it would be to detonate a nuclear weapon in space.

Dr Michael Mulvihill, Vice Chancellor Research Fellow, Teesside University • conversation
April 5, 2024 ~9 min

Why we need to rethink what we know about dust

New research reveals our understanding of dust’s role in the environment is far from settled.

Adrian Chappell, Professor in Climate Change Impacts, Cardiff University • conversation
April 2, 2024 ~6 min

Persistent “hiccups” in a far-off galaxy draw astronomers to new black hole behavior

Analysis reveals a tiny black hole repeatedly punching through a larger black hole’s disk of gas.

Jennifer Chu | MIT News • mit
March 27, 2024 ~9 min

Sharks, turtles and other sea creatures face greater risk from industrial fishing than previously thought − we estimated added pressure from ‘dark’ fishing vessels

The toll on wildlife from illegal fishing, bycatch and entanglement in fishing gear is likely underestimated, because it doesn’t account for ‘dark’ fishing vessels, a new study finds.

Heather Welch, Researcher in Ecosystem Dynamics, University of California, Santa Cruz • conversation
March 6, 2024 ~7 min

Satellites are burning up in the upper atmosphere – and we still don’t know what impact this will have on the Earth’s climate

We know particles from spacecrafts are in the stratosphere. But what this means for the ozone layer or the climate is still unknown.

Fionagh Thomson, Senior Research Fellow in Space Ethics and Sustainability, Durham University • conversation
Feb. 23, 2024 ~7 min


War in Ukraine at 2 years: Destruction seen from space – via radar

Satellite photography of the Ukrainian city of Bakhmut shows block after block of destroyed buildings. Satellite radar provides a different view – a systematic look at the destruction of the whole city.

Sylvain Barbot, Associate Professor of Earth Sciences, USC Dornsife College of Letters, Arts and Sciences • conversation
Feb. 23, 2024 ~7 min

Cybersecurity for satellites is a growing challenge, as threats to space-based infrastructure grow

The capability for attacking satellites in space using cyber technology is advancing fast

Sylvester Kaczmarek, Chief Technology Officer, Imperial College London • conversation
Feb. 20, 2024 ~8 min

/

18