Columbus OH (SPX) May 18, 2021
New research provides the best evidence to date into the timing of how our early Milky Way came together, including the merger with a key satellite galaxy. Using relatively new methods in astronomy, the researchers were able to identify the most precise ages currently possible for a sample of about a hundred red giant stars in the galaxy. With this and other data, the researchers wer

Washington DC (UPI) May 18, 2021
The most powerful telescope ever built, the James Webb Space Telescope, is fully booked to peer at other planets and the origins of the universe for more than a year after its planned launch in October. About 400 studies that could reveal secrets about the oldest galaxies, inhabitable planets and even the dawn of the universe already are scheduled, scientists said. "It's a totall

Houston TX (SPX) May 18, 2021
NASA has assigned Kayla Barron to serve as a mission specialist for the agency's SpaceX Crew-3 mission to the International Space Station, which is targeted to launch as early as Oct. 23. This will be the first spaceflight for Barron, who became a NASA astronaut in January 2020 after completing two years of training. She will join NASA astronauts Raja Chari and Tom Marshburn, as the missio

Paris, France (SPX) May 18, 2021
The European Space Agency (ESA) and ArianeGroup, lead contractor and design authority for Ariane 6, have signed a new technological development contract in the field of carbon composites. The PHOEBUS (Prototype of a Highly OptimizEd Black UpperStage) program will increase the maturity of the technologies needed to lower both the manufacturing cost and the weight of the Ariane 6 upper stage.

Sydney, Australia (The Conversation) May 18, 2021
In December 2020, the Indonesian government had offered the Papuan island of Biak, home to some 100,000 inhabitants, to the centibillionare Elon Musk as a potential launch site for the SpaceX Mars-bound expedition. SpaceX, an aerospace corporation founded in 2002 by Musk, is arguably the world's most leading-edge technological project. It aims to enable humans to travel to and live on Mars

Washington DC (UPI) May 17, 2021
California-based launch company Rocket Lab has blamed a possible engine problem for the loss Saturday of its Electron rocket and commercial satellite payload. The rocket fell safely into the Pacific Ocean off the company's launch site in New Zealand due to an automatic shutdown triggered by safety systems, according to the company. It was the 20th mission for Electron and the sec

Canberra, Australia (SPX) May 17, 2021
The first-ever discovery of an extraterrestrial radioactive isotope on Earth has scientists rethinking the origins of the elements on our planet. The tiny traces of plutonium-244 were found in ocean crust alongside radioactive iron-60. The two isotopes are evidence of violent cosmic events in the vicinity of Earth millions of years ago. Star explosions, or supernovae create many of t

Birmingham UK (SPX) May 18, 2021
Scientists have succeeded in dating some of the oldest stars in our galaxy with unprecedented precision by combining data from the stars' oscillations with information about their chemical composition. The team led by researchers at the University of Birmingham, surveyed around a hundred red giant stars, and were able to determine that some of these were originally part of a satellite gala

Tsukuba, Japan (SPX) May 13, 2021
Most of us have imagined how free it would feel to float around, like an astronaut, in conditions of reduced gravity. But have you ever considered what the effects of reduced gravity might have on muscles? Gravity is a constant force on Earth which all living creatures have evolved to rely on and adapt to. Space exploration has brought about many scientific and technological advances, yet manned

Hundreds of satellite images spanning over 25 years have been compiled to show the evolution of Greece’s ever-changing coastlines.