When one of the Russian Progress resupply ships undocks from the International Space Station, timing is everything. The Progress needs to fire its engines at just the right time to instigate the deorbit burn in order for the ship to enter the atmosphere at just the right place so that its destructive re-entry occurs over the Pacific Ocean. That way, any…
Tag: INTERNATIONAL
Americans Are Consuming More Foreign Content than Ever
Content from abroad is boosting its share of the American entertainment diet, thanks in large part to streaming, the pandemic and the creator economy. From a report: “As ‘American exceptionalism’ has become less of a truth geopolitically, the same goes for entertainment,” says Brad Grossman, founder and CEO of ZEITGUIDE. The U.S. demand share for non-U.S. content was higher each quarter…
In search of super-Earths: Spectrograph CRIRES+ at ESO’s Very Large Telescope
The astronomy research instrument CRIRES+ is designed to study planets outside our solar system. It is now in operation at the Very Large Telescope (VLT) of the European Southern Observatory (ESO). The Institute of Astrophysics at the University of Göttingen is part of the international research consortium that built the high-resolution infrared spectrograph at the Paranal Observatory in Chile. Source: https://phys.org/news/2021-02-super-earths-spectrograph-crires-eso-large.html…
ASASSN-18aan is an unusual cataclysmic variable, study finds
An international team of astronomers has performed photometric and spectroscopic observations of a binary star system known as ASASSN-18aan and have found that the object is an unusual cataclysmic variable with a relatively long orbital period. The findings were presented February 9 on the arXiv pre-print server. Source: https://phys.org/news/2021-02-asassn-18aan-unusual-cataclysmic-variable.html…
Astronauts test virus-fighting surface coating
Astronauts aboard the International Space Station (ISS) are conducting experiments with an antimicrobial surface coating designed to fight the spread of bacteria and viruses. Source: https://phys.org/news/2021-02-astronauts-virus-fighting-surface-coating.html…
WHO Team Member to New York Times: What We Learned in China
Peter Daszak is part of the World Health Organization’s 14-member team investigating the origins of the coronavirus. This weekend on Twitter he described “explaining key findings of our exhausting month-long work in China” to journalists — only to see team members “selectively misquoted to fit a narrative that was prescribed before the work began.” Daszak was responding to a New York…
How the Ozone Layer Was ‘Rescued’ From a Spike in CFC
Thelasko shared this report from the BBC: A steady decline in the levels of ozone-harming CFC chemicals in the atmosphere has resumed, scientists say. This follows a recent, dangerous pause in that downward trajectory, which could have slowed the healing of Earth’s protective ozone layer. Atmospheric measurements published in 2018 pointed to illegal CFC production that was occurring in Eastern China….
Misleading Viral Claims Show Dangers of Preprint Servers, Researchers Warn
Scientific researchers worry that the capacity for spreading misinformation “goes far beyond the big-name social media sites,” warns the Washington Post. Citing pre-print servers and unvetted “research repositories,” they note that “Any online platform without robust and potentially expensive safeguards is equally vulnerable.” “This is similar to the debate we’re having with Facebook and Twitter. To what degree are we creating…
Lancet Study Finds 40% of US COVID-19 Deaths Could Have Been Avoided
phalse phace shares a report from Slate: The British medical journal the Lancet, on Wednesday, published a damning assessment of Donald Trump’s presidency and its impact on Americans’ health, concluding that 40 percent of the nearly 500,000 COVID-19 deaths in the U.S. over the past year were avoidable. The journal came to the conclusion by comparing the U.S. health outcomes on…
TESS discovers new worlds in a river of young stars
Using observations from NASA’s Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a trio of hot worlds larger than Earth orbiting a much younger version of our Sun called TOI 451. The system resides in the recently discovered Pisces-Eridanus stream, a collection of stars less than 3% the age of our solar system that stretches across one-third…