NASA science chief says it’s OK to be “worried” or “terrified” about Webb
"This mission has a very troubled story with chapters that were disappointing." Enlarge / NASA's science chief, Thomas Zurbuchen, has worked hard to bring the oft-delayed James Webb Space Telescope to the launch pad. (credit: NASA) For scienti.....»»
NASA"s near space network enables PACE climate mission to "phone home"
The PACE (Plankton, Aerosol, Cloud, ocean Ecosystem) mission has delivered its first operational data back to researchers, a feat made possible in part by innovative, data-storing technology from NASA's Near Space Network, which introduced two key en.....»»
NASA"s Dragonfly rotorcraft mission to Saturn"s moon Titan confirmed
NASA has confirmed its Dragonfly rotorcraft mission to Saturn's organic-rich moon Titan. The decision allows the mission to progress to the completion of the final design, followed by the construction and testing of the entire spacecraft and science.....»»
Ocean environment safety of nanocellulose investigated in study of mussels
Cellulose nanofibers represent a promising resource for multiple industrial sectors, but what is their impact on the marine environment? A study published in Environmental Science: Nano recently addressed this issue in a study on marine organisms con.....»»
A chunk of metal that tore through a Florida home definitely came from the ISS
"I don't think I've seen or heard, after my own research, any of these events occurring." NASA has confirmed that the object that fell into a Florida home last month was part of a battery pack released from the International Space St.....»»
The rising flood of space junk is a risk to us on Earth—and governments are on the hook
A piece of space junk recently crashed through the roof and floor of a man's home in Florida. Nasa later confirmed that the object had come from unwanted hardware released from the international space station......»»
NASA Goddard to build quake detector for Artemis III moon landing
NASA's Goddard Space Flight Center in Greenbelt, Maryland, will build a moonquake detector for astronauts to deploy on the moon in 2026 during the Artemis III mission, which will return astronauts to the lunar surface for the first time in more than.....»»
The beginnings of modern science shaped how philosophers saw alien life—and how we understand it today
Speculation about extraterrestrials is not all that new. There was a vibrant debate in 17th-century Europe about the existence of life on other planets......»»
James Webb Space Telescope data pinpoint possible aurorae on a cold brown dwarf
Using new observations from the James Webb Space Telescope (JWST), astronomers have discovered methane emission on a brown dwarf, an unexpected finding for such a cold and isolated world. Published in the journal Nature, the findings suggest that thi.....»»
NASA"s Ingenuity Mars helicopter team says goodbye—for now
The final downlink shift by the Ingenuity team was a time to reflect on a highly successful mission—and to prepare the first aircraft on another world for its new role......»»
New study calls into question prior study results that found tumor transmission slowing in Tasmanian devils
A trio of biologists and veterinarians with CRG Barcelona, the University of Cambridge and The Barcelona Institute of Science and Technology, respectively, has found evidence contradicting results found by a prior team of researchers who claimed that.....»»
The 19 best YouTube videos for kids (April 2024)
Baby sharks, baking cakes, learning about science, how to play piano, fun influencer videos, and more are all among the best YouTube videos for kids......»»
How futuristic display tech is trying to save your eyes
We can't escape screens, but a few brands are trying to make the ordeal less harmful for eyes. Science, however, has other thoughts about our screen habits......»»
NASA observations find what helps heat roots of "moss" on sun
Did you know the sun has moss? Due to its resemblance to the earthly plants, scientists have named a small-scale, bright, patchy structure made of plasma in the solar atmosphere "moss." This moss, which was first identified in 1999 by NASA's TRACE mi.....»»
Multi-drug resistant bacteria found on International Space Station mutate to become functionally distinct
Principal Investigator Dr. Kasthuri Venkateswaran of NASA's Jet Propulsion Laboratory led a team that studied 13 strains of the bacterial species Enterobacter bugandensis that were isolated from the International Space Station (ISS). E. bugandensis i.....»»
From defects to order: Spontaneously emerging crystal arrangements in perovskite halides
Perovskites are among the most extensively studied materials in modern materials science. Their often unique and exotic properties, which stem from perovskite's peculiar crystal structure, could find revolutionary applications in various cutting-edge.....»»
ISPs can charge extra for fast gaming under FCC’s Internet rules, critics say
FCC plan rejected request to ban what agency calls "positive" discrimination. Enlarge (credit: Getty Images | Yuichiro Chino) Some net neutrality proponents are worried that soon-to-be-approved Federal Communications Com.....»»
NASA"s VIPER moon rover gets its head and neck
In this image from Feb. 12, 2024, engineers lift a mast into place on NASA's VIPER (Volatiles Investigating Polar Exploration Rover) robotic moon rover. VIPER's mast and the suite of instruments affixed to it look a lot like the rover's "neck" and "h.....»»
Meta’s oversight board to probe subjective policy on AI sex image removals
Celebrity AI sex image scandal spurs Meta to seek comments for policy revamp. Enlarge (credit: IAN HOOTON/SCIENCE PHOTO LIBRARY | Science Photo Library) Meta continues to slowly adapt Facebook and Instagram policies to a.....»»
NASA says it needs better ideas on how to return samples from Mars
The Jet Propulsion Laboratory is losing its grip on managing NASA's next flagship mission. Enlarge / NASA's existing plan for Mars Sample Return involves a large lander the size of a two-car garage, two helicopters, a two-stage b.....»»
Russian space chief says new rocket will put Falcon 9 reuse to shame
There's just one catch... Enlarge / Vladimir Putin meets with Roscosmos Director General Yuri Borisov on June 30, 2023. (credit: The Kremlin) Russia's once-vaunted launch industry has been much in decline due to a combi.....»»