Astronomers have detected ASKAP J1832-0911, a unique space object 15,000 light-years away, emitting powerful radio and X-ray bursts every 44 minutes. This long-period transient, observed by ASKAP and Chandra, challenges existing stellar evolution models. Scientists believe it could be a magnetar or a binary system with a magnetized white dwarf, potentially revealing new physics.
Related news
Donald Trump has withdrawn Jared Isaacman's nomination for Nasa administrator just before the senate confirmation vote. Isaacman, the CEO of Shift4 and a SpaceX mission participant, was nominated in December. He distanced himself from Elon Musk's views on lunar landings during his confirmation hearing, pledging to prioritize them if confirmed.
Astronaut Nichole Ayers, aboard the International Space Station, captured a stunning display of the Northern Lights over North America. While photographing severe storms, Ayers unexpectedly witnessed the vibrant green and purple aurora, triggered by heightened geomagnetic activity. The NOAA reported a Kp index of 6, enhancing visibility from space and Earth.
Fossils unearthed in New Zealand reveal Kumimanu fordycei, a giant penguin from the Paleocene epoch, weighing around 350 pounds. This discovery, published in the Journal of Paleontology, rewrites the penguin evolution timeline, indicating that penguins developed large body sizes much earlier than previously thought. Competition with marine mammals may have contributed to the extinction of these giant penguins.
A groundbreaking study reveals that a combination of rapamycin and trametinib extends the lifespan of mice by up to 30%, while also improving their health in old age. The drug cocktail reduced inflammation, delayed tumor growth, and enhanced physical function. This discovery offers hope for developing anti-ageing treatments for humans, potentially slowing or reversing ageing-related decline.
Scientists in the UK have successfully revived living cells from a southern white rhino that passed away in 2021. Nature's SAFE, a conservation charity, cultivated millions of cells from a preserved skin sample. This breakthrough offers new hope for restoring endangered populations by potentially creating viable egg or sperm cells, marking a significant advancement in conservation efforts.
The James Webb Space Telescope has spotted MoM z14. It is the most distant galaxy ever seen. This galaxy existed 280 million years after the Big Bang. It redefines our view of galaxy formation. Scientists found carbon and nitrogen in MoM z14. This suggests earlier galaxies existed. The telescope's discovery is reshaping the understanding of the early universe.
Sunita Williams and Butch Wilmore have safely returned to Earth after spending over nine months aboard the International Space Station, their mission extended due to technical problems with Boeing’s Starliner capsule. Both astronauts are currently undergoing intensive rehabilitation to readjust to Earth’s gravity and rebuild muscle strength. They are also contributing to NASA and Boeing’s efforts to improve future space missions.
Scientists have engineered innovative contact lenses that grant humans the ability to see in the dark by converting infrared light into visible images. These nanoparticle-infused lenses offer potential applications in rescue operations, security, and medicine, eliminating the need for bulky, powered goggles.