An innovative technique for measuring the force acting on individual grains of sand could help scientists uncover how winds have shaped the surface of Mars.
The method, developed by researchers at the State University of Campinas in Brazil, uses images of dune surfaces to estimate the force acting on each grain of sand. By combining laboratory experiments, computer simulations and artificial…
Black Holes and Their Creation Through Mergers
October 29, 2025
Scientists have “heard” the symphony of two newborn black holes — each created when its respective parent black holes crashed together and merged. One of those collision events, in fact, was the first of its kind.
The detection of the baby black holes and…
1st samples ever collected from the moon's far side could help reveal where Earth got its water
October 29, 2025
Fragments of a rare type of meteorite have been found in the sample of material brought back from the lunar far side by China’s Chang’e 6 mission, and they could help shed light on the origin of Earth’s water.
The meteoritic debris found among the 1,935.3…
Rohan Rahatgaonkar is a Ph.D. student at the Instituto de Astrofísica-Pontificia Universidad Católica de Chile.
Darryl Z. Seligman is an Assistant Professor of Physics and Astronomy at Michigan State University.
In a surprising discovery, our team has detected glowing nickel vapor in the gas surrounding the incoming interstellar comet 3I/ATLAS at an extraordinary distance from the sun, where…
'The solar system on demand': HEO Robotics aims to push spacecraft imaging deep into the final frontier
October 28, 2025
An Australian firm leading the way in providing images of spacecraft in low Earth orbit is making moves to expand its capabilities to higher orbits — and possibly, in the long run, to solar system destinations.
HEO, also known as HEO Robotics, has made a splash with…
The amount of bandwidth provided by SpaceX’s Starlink satellites is limiting Ukraine’s ability to operate ground robots on the frontline of the nation’s war against Russia, forcing the beleaguered nation’s tech innovators to look for out-of-the-box…
Under 200 Unistellar Envision pre-orders left! Save $500 on these star-guiding smart binoculars
October 27, 2025
Unistellar is still taking pre-orders for their augmented reality (AR) Envision binoculars, which are the first smart binoculars to can help aid in stargazing and outdoor exploration. They are offering $500 off the Unistellar Envision retail price but this limited-time pre-order sale finishes on Nov. 2 and there are under 200 units left.
You can pre-order the Unistellar Envision AR smart…
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October 27, 2025
If you’re looking for a totally reliable and secure VPN service, this deal is the best available at the moment. Not only will you save 74% off the usual price of NordVPN, but when signing up for a two-year contract, you’ll get an extra three months absolutely…
Astronomers discover 2nd fastest asteroid in the solar system hiding in the sun's glare
October 27, 2025
A newly found space rock almost broke a speed record.
The asteroid, called 2025 SC79, has a pathway within the orbit of Venus that zips around the sun in only 128 days, making it the second-fastest unique asteroid orbit in the solar system, according to a statement from…
Potensic Atom 2 drone review
October 24, 2025
Potensic saw something of a renaissance with the launch of the Potensic Atom SE and then the Potensic Atom, which are both popular sub-250g folding drone models. The company moved away from larger drones to more compact and lightweight folding models and never looked back.
Building on this success and pushing features and functionality further, we now have the Potensic Atom 2, which is also a…
