Miniature spaceships the size of cellphones could fly across the solar system using sails propelled by lasers, which would allow the tiny spacecraft to reach much faster speeds — and, potentially, … [+7649 chars]
Boulder: Coronal loops are the ropey strands of plasma that scientists have long thought existed in the Sun’s atmosphere. According to a new study, many coronal loops may actually be optical illusion… [+5551 chars]
Washington [US], March 6 (ANI): According to a new analysis of Tyrannosaurus skeletal remains revealed physical differences in the femur, other bones and dental structures across specimens that could… [+5233 chars]
Newswise — Relatively small, but fearsome-looking stegosaur measured about 2.8 metres (9 feet) from nose to tail—but scientists can’t tell whether the remains are those of an adult or juvenile. A ne… [+4138 chars]
In this artist’s representation, the merger of two neutron stars to form a black hole (hidden within a bright bulge in the center of the image) generates opposing, high-energy jets of particles (blue… [+9297 chars]
Of the many dangers future human explorers will face on Mars, one of the most troublesome is the toxic chemicals that exist in the Martian soil or regolith. But these chemicals aren’t only a hindranc… [+2454 chars]
NASA's rovers have been helpful in exploring Mars, and it is possible that the public won't have to wait long before the next rover is on its way to the Red Planet. For years, Mars has become the ta… [+3125 chars]
The European Southern Observatory (ESO) astronomers back in 2020 discovered the closest black hole to Earth, which was reported to be just 1000 light-years away in the HR 6819 system. Actually, the l… [+2342 chars]
TL;DR: It's difficult and expensive to repair satellites in space. So NASA is building semi-autonomous robots to service them in orbit. They also want to build stuff in orbit from scratch. When art… [+4136 chars]
NASA's rovers have been helpful in exploring Mars, and it is possible that the public won't have to wait long before the next rover is on its way to the Red Planet. For years, Mars has become the ta… [+3125 chars]
NASA NASA’s Curiosity rover landed on Mars way back in 2012, and it’s still rolling around, capturing new images all the time. At the end of February, the little rover spotted a tiny ‘flower’ on the… [+1391 chars]
Hubble Space Telescope image of Herbig–Haro object HH34. Credit: ESA/Hubble & NASA, B. Nisini An energetic outburst from an infant star streaks across this image from the NASA/ESA Hubble Space T… [+2714 chars]
