Deformable Mirrors in Space: Key Technology to Directly Image Earth Twins
Thursday, 23 November 2023 06:36
Pasadena CA (JPL) Nov 23, 2023
Finding and studying Earth-like planets orbiting nearby stars is critical to understand whether we are alone in the universe. To study such planets and assess if they can sustain life, it is necessary to directly image them. However, these planets are difficult to observe, since light from the host star hides them with its glare. A coronagraph instrument can be used to remove the glare light fro
Finding and studying Earth-like planets orbiting nearby stars is critical to understand whether we are alone in the universe. To study such planets and assess if they can sustain life, it is necessary to directly image them. However, these planets are difficult to observe, since light from the host star hides them with its glare. A coronagraph instrument can be used to remove the glare light fro SpaceX launches more Starlink satellites from Cape Canaveral
Thursday, 23 November 2023 06:36
Washington DC (UPI) Nov 22, 2021
SpaceX lofted 23 Starlink internet satellites into orbit from Cape Canaveral, Florida on Wednesday morning after pushing the launch back twice. This was the third Falcon 9 launch in just over 4 days and the latest in a series of Starlink launches for the company.
The Falcon 9 rocket rumbled into motion from the Cape's Space Complex 40 and lifted off at 2:47 a.m. EST amid a brilliant fie
SpaceX lofted 23 Starlink internet satellites into orbit from Cape Canaveral, Florida on Wednesday morning after pushing the launch back twice. This was the third Falcon 9 launch in just over 4 days and the latest in a series of Starlink launches for the company.
The Falcon 9 rocket rumbled into motion from the Cape's Space Complex 40 and lifted off at 2:47 a.m. EST amid a brilliant fie Sam Altman's return ushers in new era at OpenAI
Thursday, 23 November 2023 06:36
San Francisco (AFP) Nov 22, 2023
Sam Altman's shock return as chief executive of OpenAI late Tuesday - days after being sacked - caps a chaotic period that highlighted deep tensions at the heart of the Artificial Intelligence community.
The board that fired Altman from his role as CEO of the ChatGPT creator has been almost entirely replaced following a rebellion by employees, cementing his position at the helm of the firm
Sam Altman's shock return as chief executive of OpenAI late Tuesday - days after being sacked - caps a chaotic period that highlighted deep tensions at the heart of the Artificial Intelligence community.
The board that fired Altman from his role as CEO of the ChatGPT creator has been almost entirely replaced following a rebellion by employees, cementing his position at the helm of the firm Autonomous excavator creates 3D map of rocks to build 19-foot-tall wall
Thursday, 23 November 2023 06:36
Washington DC (UPI) Nov 22, 2021
An autonomous excavator developed by researchers at the Federal Institute of Technology (ETH) in Zurich, Switzerland, has successfully constructed 19.6-foot-tall and 130-foot-long wall.
The excavator, named HEAP, scans rocks to determine their size, shape and center of gravity. An algorithm then determines the best location to place each rock.
"Using sensors, the excavator can au
An autonomous excavator developed by researchers at the Federal Institute of Technology (ETH) in Zurich, Switzerland, has successfully constructed 19.6-foot-tall and 130-foot-long wall.
The excavator, named HEAP, scans rocks to determine their size, shape and center of gravity. An algorithm then determines the best location to place each rock.
"Using sensors, the excavator can au NASA awards $2.3 million to study growing food in lunar dust
Thursday, 23 November 2023 06:36
Washington DC (UPI) Nov 22, 2021
NASA has awarded $2.3 million to scientists to study how to grow vegetation in lunar soil as human exploration prepares to go beyond Earth's atmosphere, scientists said Tuesday.
Researchers say their priorities are advancing work that will grow organisms in lunar soil as part of the Thrive in DEep Space, or TIDES, program.
"The ultimate goal of the TIDES initiative is to enable l
NASA has awarded $2.3 million to scientists to study how to grow vegetation in lunar soil as human exploration prepares to go beyond Earth's atmosphere, scientists said Tuesday.
Researchers say their priorities are advancing work that will grow organisms in lunar soil as part of the Thrive in DEep Space, or TIDES, program.
"The ultimate goal of the TIDES initiative is to enable l Dwarf galaxies use 10-million-year quiet period to churn out stars
Thursday, 23 November 2023 06:36
Ann Arbor MI (SPX) Nov 23, 2023
If you look at massive galaxies teeming with stars, you might be forgiven in thinking they are star factories, churning out brilliant balls of gas. But actually, less evolved dwarf galaxies have bigger regions of star factories, with higher rates of star formation.
Now, University of Michigan researchers have discovered the reason underlying this: These galaxies enjoy a 10-million-year del
If you look at massive galaxies teeming with stars, you might be forgiven in thinking they are star factories, churning out brilliant balls of gas. But actually, less evolved dwarf galaxies have bigger regions of star factories, with higher rates of star formation.
Now, University of Michigan researchers have discovered the reason underlying this: These galaxies enjoy a 10-million-year del China’s Landspace aims to build a stainless steel rocket
Wednesday, 22 November 2023 22:08
Viasat warns satellite power limit review would hurt GEO innovation
Wednesday, 22 November 2023 20:10
NASA uses two worlds to test future Mars helicopter designs
Wednesday, 22 November 2023 20:07
For the first time in history, two planets have been home to testing future aircraft designs. In this world, a new rotor that could be used with next-generation Mars helicopters was recently tested at NASA's Jet Propulsion Laboratory in Southern California, spinning at near-supersonic speeds (0.95 Mach). Meanwhile, the agency's Ingenuity Mars Helicopter has achieved new altitude and airspeed records on the Red Planet in the name of experimental flight testing.
Members of Congress seek increase in Mars Sample Return funding
Wednesday, 22 November 2023 18:38
NASA acknowledges possibility of short-term post-ISS gap
Wednesday, 22 November 2023 11:22
N. Korea says spy satellite launch successful
Wednesday, 22 November 2023 09:26
Seoul (AFP) Nov 21, 2023
North Korea said Wednesday it had succeeded in putting a military spy satellite in orbit after two previous failures, as the US led its allies in condemning the launch as a "brazen violation" of UN sanctions.
A rocket carrying the satellite blasted off Tuesday night from North Phyongan province, flew along its designated path and "accurately put the reconnaissance satellite 'Malligyong-1' on
North Korea said Wednesday it had succeeded in putting a military spy satellite in orbit after two previous failures, as the US led its allies in condemning the launch as a "brazen violation" of UN sanctions.
A rocket carrying the satellite blasted off Tuesday night from North Phyongan province, flew along its designated path and "accurately put the reconnaissance satellite 'Malligyong-1' on UK Space Agency backs Orbit Fab's innovative refueling interface, GRASP
Wednesday, 22 November 2023 09:26
London, UK (SPX) Nov 22, 2023
Orbit Fab, a frontrunner in on-orbit refueling services, has announced a pivotal partnership with the UK Space Agency to develop the GRASP (Grasping and Resupply Active Solution for Propellants) active refueling interface in the UK. This strategic collaboration aims to establish the necessary components for in-space refueling, a transformative concept set to redefine space mission operations.
Orbit Fab, a frontrunner in on-orbit refueling services, has announced a pivotal partnership with the UK Space Agency to develop the GRASP (Grasping and Resupply Active Solution for Propellants) active refueling interface in the UK. This strategic collaboration aims to establish the necessary components for in-space refueling, a transformative concept set to redefine space mission operations. SUNY team finds alternative cosmic source of gold in published collaborative research
Wednesday, 22 November 2023 09:26
Utica, New York (SPX) Nov 21, 2023
Dr. Shing Chi Leung, SUNY Poly assistant professor of physics, in collaboration with Mr. Chun-Ming Yip, Dr. Ming-Chung Chu and Dr. Lap-Ming Lin, from the Chinese University of Hong Kong, published a peer reviewed article in The Astrophysical Journal. They discovered that the explosion of a low-mass neutron star can be the alternative cosmic source for the Lanthanides and other heavy elements, in
Dr. Shing Chi Leung, SUNY Poly assistant professor of physics, in collaboration with Mr. Chun-Ming Yip, Dr. Ming-Chung Chu and Dr. Lap-Ming Lin, from the Chinese University of Hong Kong, published a peer reviewed article in The Astrophysical Journal. They discovered that the explosion of a low-mass neutron star can be the alternative cosmic source for the Lanthanides and other heavy elements, in