Science

WASHINGTON — A Senate appropriations bill closely follows the administration’s request for NASA in fiscal year 2025 but with provisions about several missions the agency is seeking to cancel or curtail. The Senate Appropriations Committee released the commerce, justice and science (CJS) appropriations bill and report July 26, one day after the full committee favorably

A mission to the sun’s closest neighbouring star, Alpha Centauri, could be made faster thanks to a tiny light sail punctured with billions of tiny holes Read the original article here

X(3960) is a tetraquark, theoretical analysis suggests – Physics World Skip to main content Close search menu Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

WASHINGTON — SpaceX’s Falcon 9 successfully launched a set of Starlink satellites early July 27 on the first flight of the vehicle since an upper stage anomaly 15 days earlier. The Falcon 9 lifted off from Kennedy Space Center’s Launch Complex 39A at 1:45 a.m. Eastern. The company confirmed the successful deployment of its payload

Social media companies appear to be sensitive to criticism Shutterstock/easy camera Negative news stories about social media platforms appear to be highly effective at pressuring companies into changing their policies. Christian Katzenbach at the University of Bremen, Germany, and his colleagues analysed policy changes across Facebook, Twitter (now X) and YouTube between 2005 and 2021,

Physicist Rosemary Fowler honoured 75 years after discovering the kaon particle – Physics World Skip to main content Close search menu 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. Denver, CO – July 26, 2024. SpaceNews is thrilled to announce the appointment of Clara Swan as our new Sales and Business Development Manager. Clara will manage advertising and sponsorship sales for clients, working closely with SpaceNews Director of Global Sales, Kamal Flucker, to

A test of the Super Heavy Booster for Starship’s fifth test flight SpaceX SpaceX is making final preparations for the fifth and most ambitious Starship test flight yet. While the four previous flights have all aimed for a splashdown in the sea, this test will be the first attempt to land back on the launch

How do electromagnetic waves carry information about objects they interact with? – Physics World Skip to main content Close search menu Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

TAMPA, Fla. — AST SpaceMobile’s first five commercial direct-to-smartphone satellites are ready to be shipped to Cape Canaveral in a few weeks, the company said July 25 in anticipation of a return to service for SpaceX’s Falcon 9 rocket. The Block 1 BlueBird satellites have a contract for a seven-day launch window in September that was

The Shingrix shingles vaccine ZUMA Press, Inc./Alamy The latest shingles vaccine may delay or possibly even prevent the onset of dementia more effectively than an older version. Being vaccinated against shingles has been linked to dementia protection before. Now, it seems that a vaccine called Shingrix, which has been available since 2017, reduces the risk

Zap Energy targets fusion power without magnets, Claudia de Rham on the beauty of gravity – Physics World Skip to main content Close search menu Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

TAMPA, Fla. — Astranis has raised $200 million to fully fund its Omega program up to the launch of the first next-generation broadband spacecraft in 2026, the geostationary satellite maker announced July 24. The venture has raised $750 million since it was founded in 2015 to provide more cost-effective satellites that, around the size of

Illustration of an animal in the genus Deinotherium, which went extinct after the evolution of humans Heinrich Harder/Florilegius/Alamy​ Human hunting was the key factor in the loss of dozens of elephant-like species in the past 2 million years, according to an AI-assisted analysis of thousands of fossils. The extinction rate of these animals increased fivefold

Sun-like stars seen orbiting hidden neutron stars – Physics World Skip to main content Close search menu Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here

WASHINGTON — Orbital Insight, a geospatial data analytics firm recently acquired by space data company Privateer, has secured a $2 million contract from the U.S. National Geospatial Intelligence Agency (NGA) for commercial geospatial data services, the agency announced July 23. The contract, awarded under NGA’s new “Commercial Solutions Opening” program, marks the first deal of

 Dead Planets Society is a podcast that takes outlandish ideas about how to tinker with the cosmos – from snapping the moon in half to causing a gravitational wave apocalypse – and subjects them to the laws of physics to see how they fare. Listen on Apple, Spotify or on our podcast page. Uranus and Neptune are remarkably

Cosmic-ray physics: detector advances open up the ultrahigh-energy frontier – Physics World Skip to main content Close search menu Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors Read the original article here