Science

WASHINGTON — An agreement between the United Kingdom and the European Union will allow the UK to remain in the Copernicus Earth observation program after it formally exits the EU. The UK and EU announced a broad agreement Dec. 24 governing the UK’s relationship with the EU once the country formally withdraws from the European

Little wing: the sensor is made from tiny hollow spheres that are deposited on the surface of a chip. The largest gap between spheres is about 2 microns in size. (Courtesy: RMIT University) Photonic nanostructures found on the wings of some butterflies have inspired researchers in Australia to create a new and highly accurate sensor

Two-thirds majorities are needed in the House and Senate to overturn the president’s veto and enact the bill into law. WASHINGTON — Congressional defense committees and industry groups over the holiday break called on the House and Senate to override President Trump’s Dec. 23 veto of the National Defense Authorization Act. The NDAA for fiscal

Up until now the Air Force had to transfer money from the the Air Force to the Space Force for each program line. WASHINGTON — The massive $2.3 trillion appropriations package Congress passed for fiscal year 2021 provides $696 billion for the Defense Department, including $15.2 billion for the U.S. Space Force.  The bill passed

Taken from the December 2020 issue of Physics World. Members of the Institute of Physics can enjoy the full issue via the Physics World app.

VALETTA, Malta —  Through a novel approach to testing, the European Space Agency’s Clean Space initiative is assisting in the development of satellite components that are designed for demise, an approach to satellite development that advocates for the safe disposal of spacecraft by destructive atmospheric reentry. The ESA Clean Space initiative was launched in 2012

In recent commercial space acquisitions, founders largely have remained with the businesses they established or moved on to form new space companies. Two exceptions are Roccor co-founder Doug Campbell and Scott Larson, who co-founded UrtheCast and Helios Wire. Both men left the space sector entirely after their startups were acquired. Campbell, in fact, was the

From left to right: Rong Tan, Yajing Shen and Xiong Yang from City University of Hong Kong are developing magnetically driven millirobots. (Courtesy: Xiong Yang) It is thrilling to live at a time when robots the size of small insects, known as millirobots, can open up new avenues of research. Such millirobots can be finely

If the political, technical and budgetary stars align for NASA and its partners in coming years, the moon could be the go-to place as the century unfolds. Astronauts would again explore Earth’s celestial next-door neighbor, perhaps setting in motion future mining endeavors to extract ices likely lurking in sunlight-shy craters for processing into water, oxygen,

The decision the Joint Chiefs reach in the next year will be as seminal for the future development of military space as any except the actual creation of Space Force. We are approaching a watershed moment in the future of the U.S. Space Force. Will all space systems be consolidated into the new service, or

There was no clearer set of contrasts between how SpaceX and NASA approach launch vehicle development than the dueling tests the two performed in early December of Starship and Space Launch System, respectively. It was hard to miss the Dec. 9 test flight of SpaceX’s Starship SN8 prototype, the first time the vehicle flew more

WASHINGTON — Voyager Space Holdings, a company that has acquired several space ventures, is taking a majority stake in commercial space station company Nanoracks, the two firms announced Dec. 23. Voyager announced it would take a majority stake in XO Markets, the parent company of Nanoracks. The companies did not disclose terms of the agreement.

In this episode, Andrew Glester is joined by Physics World journalists to discuss some of 2020’s best physics books, along with their favourite examples of physics featuring in television and film this year. For more information about all of the media discussed, you can revisit these reviews that have appeared in Physics World during 2020.

The Pentagon’s overseers in Congress have been consistently critical of how the military acquires space hardware. Frustration with space procurements was in fact one of the catalysts for the creation of the U.S. Space Force. Satisfying congressional demands for a revamped space acquisition process will now fall on President-elect Joe Biden’s Pentagon team. Earlier this

By Lindsay Olson Scientific Adviser:  Dr. Don Lincoln Curator: Georgia Schwender  As Fermilab’s first artist in residence, my workspace had some unusual supplies for an artist’s studio. Pinned to my idea board I had a list of subatomic particles, quotes from popular physics books, the names of inspiring physicists, and a picture of Nobel Laureate

Space Development Agency spokeswoman Jennifer Elzea said in a statement Dec. 22 that the agency is “expeditiously implementing its corrective action plan for the Tracking Tranche 0 solicitation.” WASHINGTON — Companies that competed earlier this year for Space Development Agency satellite contracts awarded to L3Harris and SpaceX were asked to resubmit their proposals following several

Jin-Woo Han is Senior Scientist at NASA’s Ames Research Center in California’s Silicon Valley. Along with colleagues Meyya Meyyappan, Myeong-Lok Seol and Jungsik Kim, he has designed a nanoscale complementary vacuum field emission transistor (VFET). In this interview Han explains why his team is interested in VFETs and the challenges involved in creating the devices