Noise dissipation mechanisms of an acoustic liner under grazing flow | Journal of Fluid Mechanics
1. Introduction Acoustic liners are extensively used in aircraft engines as a passive noise control devices to reduce…
Hayabusa-2 Snaps Stunning Close-Up Images of Asteroid Torifune during Flyby
On July 5, 2026, Japan Aerospace Exploration Agency’s Hayabusa-2 spacecraft completed the first asteroid encounter of its extended…
Pace of greenhouse gas emissions reduction too slow
Ireland’s greenhouse gas emissions fell for the fourth consecutive year in 2025, declining by 2.2% to leave emissions…
The JWST and the Mystery of Massive Quenched Galaxies in the Early Universe
The James Webb Space Telescope has applied relentless pressure on our understanding of the Cosmos. The powerful infrared…
3 Questions: Searching for new physics with “beauty” particles | MIT News
The Standard Model of particle physics is a well established theory that describes the fundamental particles and forces…
New study suggests Earth could escape the sun’s fiery demise
This NASA animation shows gamma rays (magenta) arise when accelerated particles in the explosion’s shock wave crash into…
UK has ‘no future’ if it fails to act on ecosystem collapse threatening national security | Food security
Members of parliament have demanded full publication of an explosive report by the UK’s spy leaders that found…
Shoebox-sized ‘detector satellites’ could sniff out a nuclear bomb in space
A constellation of cubesats fitted with special detectors could sniff out nuclear weapons hidden on satellites launched by…
Sakha Entrepreneurs Face Social Media Backlash Over South Africa Lion Hunt
Three businesspeople from Russia’s republic of Sakha sparked a torrent of criticism on social media after posting photos…
First commercial nuclear satellite launched on SpaceX mission — ANS / Nuclear Newswire
The assembled BOHR CubeSat. (Photo: City Labs) A diagram of the BOHR CubeSat assembly. (Image: City Labs) The…
Responsible carbon accounting | Nature Climate Change
Carbon accounting shapes how climate responsibility is allocated, and expanding existing frameworks could provide a stronger basis for…
The US Space Force just got a new electromagnetic weapon to jam adversary satellites
The U.S. Space Force has acquired one of its first publicly acknowledged offensive weapons, one that can blast…