WASHINGTON — The White House released a national strategy for planetary protection Dec. 30, outlining new assessments to prevent terrestrial contamination of other worlds and vice versa. The National Strategy for Planetary Protection, developed by an interagency working group led by the National Space Council and Office of Science and Technology Policy (OSTP), outlines work
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The Washington Post reported Dec. 30 that a district court judge in Texas ruled that NSTXL acted fraudulently in a dispute against a former business partner. WASHINGTON — The recent selection of NSTXL to manage space technology projects for the U.S. Space Force is being reexamined following revelations that a Texas court ruled the company
Maps of regional lung expansion in (left) a mouse with cystic fibrosis-like disease and (right) a healthy littermate. (Courtesy: Monash University) This year has been a year like no other. In 2020, many physicists turned their research efforts towards tackling the pandemic. Within medical physics, researchers worked to develop improved diagnostics and potential treatments for
By Rebecca and Chrystian Vieyra As teachers, students, and their families have navigated online learning this year, science education has taken a bit of a hit. The National Academies of Sciences, Engineering, and Medicine reported that only 38% of teachers who responded to a survey said that they had been able to engage their students
WASHINGTON — A Soyuz rocket successfully launched a French reconnaissance satellite Dec. 29 in what is likely the final launch of an active 2020 in spaceflight. The Soyuz ST-A rocket lifted off from the Guiana Space Center in French Guiana at 11:42 a.m. Eastern, after a one-day delay because of gusty upper-level winds. The Fregat
Eye in the sky: data from the Jason-3 satellite was used in the study. (Courtesy: NASA/JPL-Caltech) Third-degree tides – tiny sea-level fluctuations once known only locally from measurements made by tidal gauges – have been mapped out across the globe by geophysicist Richard Ray at NASA’s Goddard Space Flight Center in Maryland, US. As well
The massive bill authorizes $740 billion for national defense spending and sets policies affecting every aspect of military operations. WASHINGTON — The House of Representatives on Dec. 28 voted 322-87 to overturn President Donald Trump’s veto of the National Defense Authorization Act for fiscal year 2021. The measure is now headed to the Senate floor
Courtesy: iStock/agsandrew This pandemic-blighted year isn’t going to top anyone’s list of favourites, but looking on the bright side for a moment, 2020 has seen some remarkable advances in quantum science and technology. Here are a few of the highlights from subfields ranging from quantum fundamentals to quantum computing. The most precise thermometer possible How
WASHINGTON — Viasat has petitioned the Federal Communications Commission to perform an environmental review of SpaceX’s Starlink broadband constellation, arguing that the satellite system poses environmental hazards in space and on Earth. In a Dec. 22 filing, Viasat formally requested that the FCC conduct either an environmental assessment or more rigorous environmental impact statement of
Tin is a commonplace metal that’s used industrially in a thousand different ways. From the solder that holds your computer’s motherboard together to the PVC plumbing under your sink, tin compounds are everywhere. In spite of its versatility, tin possesses an interesting physical property which is responsible for its tendency to wear down over time
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