SpaceX's third crew has an attack helicopter pilot, a former Air France pilot, a Japanese rocket scientist and an oceanographer.

SpaceX launched four astronauts into orbit Friday using a recycled rocket and capsule, the third crew flight in less than a year for Elon Musk's rapidly expanding company.

The camera system used to survey seabeds could be seriously underestimating disturbances to ecosystems, according to new research from Heriot-Watt University.

Introducing chemical impurities to a material for the sake of tailoring its properties or performance—sometimes called doping—has long proven vital in electronic engineering, especially the fabrication of semiconductors and other microelectronic components.

Academics will follow progress of 10,000 poorer students affected by the Covid-19 pandemicCoronavirus – latest updatesSee all our coronavirus coverageDisruption to the lives and careers of 16-year-olds following the Covid-19 pandemic is to be the subject of a government-funded study that tracks 10,000 children in England into adulthood.The research will establish whether pupils achieve lower...

SpaceX launched four astronauts into orbit Friday using a recycled rocket and capsule, the third crew flight in less than a year for Elon Musk's rapidly expanding...

Chemists of the University of Bonn developed a computational tool for the analysis of conformational entropies of flexible molecules. Their method enables the thermodynamic investigation of complicated chemical systems by combination of modern quantum chemical and classical models. In a successful attempt of simplifications, important contributions to the entropy can be calculated with minimal...

Transportation is the largest source of greenhouse gas emissions in California. In order to achieve the state's goals of carbon neutrality by 2045 and avoid the worst impacts of climate change, decarbonizing this sector is essential. But such a transition is unlikely to occur rapidly without key policy intervention.

A device from Los Alamos National Laboratory researchers is not quite the Star Trek "tricorder" medical scanner, but it's a step in the right direction. The Portable EnGineered Analytic Sensor with aUtomated Sampling (PEGASUS) is a miniaturized waveguide-based optical sensor that can detect toxins, bacterial signatures, viral signatures, biothreats, white powders and more, from samples such as...

Police stops of people of color escalating in violence or death have gained national attention since the death of George Floyd last May.

"NASA is a scientific leader, globally and nationally," said Denise Thaller, director of NASA's Environmental Management Division. "We embody that focus on the stewardship of the Earth, so we need to lead by example. We need to evaluate everything we do and make sure we're reducing our impacts on the Earth while we study the Earth."

NASA's STEREO-A and ESA/NASA's SOHO spacecraft detected a coronal mass ejection, or CME, leaving the sun on April 17 at 12:36 p.m. EDT. This CME did not impact Earth but did move toward Mars, passing the planet in the late evening and early morning hours of April 21 and 22.

Quantum systems consisting of several particles can be used to measure magnetic or electric fields more precisely. A young physicist at the University of Basel has now proposed a new scheme for such measurements that uses a particular kind of correlation between quantum particles.

An international team of researchers searched for pieces of a small asteroid tracked in space and then observed to impact Botswana on June 2, 2018. Guided by SETI Institute meteor astronomer Peter Jenniskens, they found 23 meteorites deep inside the Central Kalahari Game Reserve and now have published their findings online in the journal Meteoritics and Planetary Science.

Sian Proctor may owe her life to Apollo 11—literally. Born in Guam—the daughter of an engineer who worked at the local tracking station that helped NASA maintain communications with its lunar crews—she was the fourth child of a couple that she suspects did not plan for so many kids, and came into the world just nine months after Apollo 11 stuck its historic first moon landing....

Event marks first time SpaceX reused a capsule and rocket to launch astronauts for NasaSpaceX launched four astronauts into orbit on Friday using a recycled rocket and capsule, the third crew flight in less than a year for Elon Musk’s rapidly expanding company.The astronauts from the US, Japan and France should reach the International Space Station early on Saturday morning, following a 23-hour...

Climate activist updates her social media biography following Boris Johnson comments at climate summit.

When Aaron Ring began testing blood samples collected from covid-19 patients who had come through Yale–New Haven Hospital last March and April, he expected to see a type of immune cell known as an autoantibody in at least some of them. These are antibodies that have gone rogue and started attacking the body’s own tissue;…

Four astronauts leave Florida in a Dragon capsule bound for the International Space Station.