Science

TAMPA, Fla. — SpaceX successfully launched four Astranis-built broadband spacecraft toward geostationary orbit Dec. 29, marking the first time a single commercial manufacturer has flown four of its own satellites on one mission to GEO. A Falcon 9 rocket carrying the satellites lifted off 12:00 a.m. Eastern from Cape Canaveral Space Force Station, Florida, placing

Some researchers propose counteracting global warming by reflecting more sunlight into space Shutterstock/Pablo Joanidopoulos With the world set to blow past 1.5°C of warming, researchers are increasingly studying possible methods of cooling the planet by modifying the atmosphere or the oceans. More geoengineering research is planned in 2025, such as projects aiming to make clouds

Particle and nuclear physics highlights in 2024: celebrating the past and looking to the future – Physics World Skip to main content Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

SANTA FE, N.M.— Blue Origin says it is ready for the first launch of its New Glenn rocket after completing a static-fire test Dec. 27, hours after receiving a launch license. The seven BE-4 engines in the first stage of New Glenn ignited shortly before 8 p.m. Eastern at Launch Complex 36 at Cape Canaveral

A white-tailed jackrabbit (Lepus townsendii) in the snow AUSLOOS Henry/Hemis/Alamy Days with snow covering the ground are set to become less common across much of the continental US due to climate change. If greenhouse gas emissions continue as usual, by the end of the century, days with deep snow are projected to disappear almost everywhere

Quantum science and technology: highlights of 2024 – Physics World Skip to main content Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

TAMPA, Fla. — Slam Corp, the shell company founded by former MLB player Alex Rodriguez, extended its merger deadline with Lynk Global but must refund $81 million to investors who redeemed shares instead of seeking a stake in the direct-to-smartphone satellite operator. The three-month extension gives the shell company until March 25 to complete the

Humans use both speech and gestures to convey information Stanford University An artificial intelligence model can make virtual avatars gesture naturally to match spoken words – possibly paving the way for AI-generated newsreaders or influencers that move more realistically as they speak. As humans talk, we gesture to help convey our meaning. But when video

Medical physics and biotechnology: highlights of 2024 – Physics World Skip to main content Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

HELSINKI — Chinese launch startup Landspace has secured major funding from a state-backed investment initiative to boost its development of reusable launchers. Landspace received 900 million yuan ($123 million) from China’s National Manufacturing Transformation and Upgrading Fund, according to Chinese media reports Dec. 25. The company stated that the funds will primarily be used for

Oops! Try that again Tetra Images/Alamy An error in a proof underlying a widely used branch of modern mathematics was accidentally discovered by mathematicians while translating old proofs to a computer language. The mistake was swiftly fixed, but mathematicians say that the episode highlights the importance of making maths computer-readable to catch other possible examples.

The physics of ice cream: food scientist Douglas Goff talks about this remarkable material – Physics World Skip to main content Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

This is a customer submitted press release. Submit your press release. The EAST SPACE Company has developed and brought to market three new products in the field of telemetry, propulsion and power with the approach of reducing costs and increasing the quality of technical specifications. S & X Band Module Due to the small size

Obesity rates in the US have begun falling Evgeniya Pavlova/Getty Images For decades, rates of obesity in the US have climbed – but that trend may be changing. The number of adults with obesity dipped ever so slightly in 2023, suggesting the country has reached a turning point in this public health crisis. The rise

How the operating window of LFP/Graphite cells affects their lifetime – Physics World Skip to main content Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

WASHINGTON — A NASA authorization bill introduced in the Senate in the final days of the current Congress would have directed NASA to accelerate work on commercial space stations and address cost overruns on science programs. The NASA Transition Authorization Act of 2024 was formally introduced in the Senate Dec. 18 by Sen. Maria Cantwell

Some quantum fields have an infinite amount of entanglement that can be taken Jurik Peter/Shutterstock Entanglement is one of the most valuable resources in the quantum realm – for instance, it is the powerhouse behind quantum encryption – and in theory, it may be possible to extract an infinite amount of it from the universe.

PLANCKS physics quiz – how do you measure up against the brightest physics students in the UK and Ireland? – Physics World Skip to main content Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here