GOES-U satellite reaches geostationary orbit, now designated GOES-19
On July 7, 2024, NOAA's GOES-U executed its final engine burn, placing the satellite in geostationary orbit 22,236 miles above Earth's equator. Upon reaching this milestone, GOES-U was renamed GOES-19. GOES satellites are designated with a letter pri.....»»
Starliner spacecraft just took a major step toward first crewed flight
Boeing has stacked the Starliner spacecraft atop an Atlas V rocket ahead of the capsule's first crewed flight to orbit next month......»»
Conn. dealership sues VW to halt termination of satellite franchise
A lawsuit by a Connecticut dealership accuses Volkswagen of America of wrongfully attempting to terminate its satellite store franchise......»»
Second-biggest black hole in the Milky Way found
May help explain why we see so many of these monsters colliding. Enlarge / The star's orbit, shown here in light, is influenced by the far more massive black hole, indicated by the red orbit. (credit: ESO/L. Calçada) As.....»»
SWOT satellite helps gauge the depth of Death Valley"s temporary lake
California's Death Valley, the driest place in North America, has hosted an ephemeral lake since late 2023. A NASA-led analysis recently calculated water depths in the temporary lake over several weeks in February and March 2024, demonstrating the ca.....»»
The Pixel 9 reportedly gears up for satellite SOS support
No one wants to build an Android satellite phone, so Google is going to do it. Enlarge / The smaller Pixel 9, with three cameras?! (credit: OnLeaks and 91 mobiles ) Google has been doing a lot of work in Android to supp.....»»
Hydrogen recombination found to be most plausible explanation for high levels of energy in stellar superflares
Although their primary purpose is to look for exoplanets, observatories like the Kepler Space Telescope and the Transiting Exoplanet Survey Satellite (TESS) have supplied a vast amount of data on stellar flares, detected with high-precision photometr.....»»
Pixel 9 to Get Support for Satellite Connectivity, in Addition to a New Modem
Pixel 9 to Get Support for Satellite Connectivity, in Addition to a New Modem.....»»
Space Force Is Planning a Military Exercise in Orbit
Two satellites will engage in a “realistic threat response scenario” when Victus Haze gets underway......»»
Exoplanets true to size: New model calculations shows impact of star"s brightness and magnetic activity
In the constellation Virgo, 700 light years away from Earth, the planet WASP-39b orbits the star WASP-39. The gas giant, which takes little more than four days to complete one orbit, is one of the best-studied exoplanets. Shortly after its commission.....»»
NASA"s PACE data on ocean, atmosphere, climate now available
NASA is now publicly distributing science-quality data from its newest Earth-observing satellite, providing first-of-their-kind measurements of ocean health, air quality, and the effects of a changing climate......»»
Examining the blowtorch effect of satellite reentry through video
A reaction wheel—one of the heaviest parts of a space mission, its changing rotation used to shift a satellite's orientation—seen in a plasma wind tunnel belonging to the High Enthalpy Flow Diagnostics Group (HEFDiG) at the University of Stuttgar.....»»
The Space Force is planning what could be the first military exercise in orbit
"The vendors will exercise a realistic threat response scenario." Enlarge / Artist's illustration of two satellites performing rendezvous and proximity operations in low-Earth orbit. (credit: True Anomaly) The US Space F.....»»
Satellite observations show climatological characteristics of isolated deep convection over Tibetan Plateau
The Tibetan Plateau is a prevalent region for deep convection owing to its unique thermodynamic forcing. Deep convection can exist as isolated deep convection (IDC), which is small in size, or mesoscale convective systems (MCSs), which are convective.....»»
Superfund plan for Columbia River sparks debate in Northwest
It would create one of the largest Superfund sites in America and the first in which most of the toxic pollution comes from another country. But those are not the only unique aspects of an EPA proposal to add the upper reaches of the Columbia River i.....»»
HD 21997 is a high-frequency Delta Scuti pulsator, observations find
Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers have observed a young star designated HD 21997. Results of the new observations indicate that the studied object is a high-frequency Delta Scuti pulsator. The finding was describe.....»»
Building block for magnetoelectric spin-orbit logic opens new avenue for low-power beyond-CMOS technologies
In an article published in Nature Communications, an international team led by researchers from the Nanodevices group at CIC nanoGUNE succeeded in voltage-based magnetization switching and reading of magnetoelectric spin-orbit nanodevices. This study.....»»
Video: Total solar eclipse seen from space
A total solar eclipse swept across North America yesterday, blocking out the sun momentarily with parts of the continent plunged into darkness. Geostationary satellites orbiting 36,000 km away captured images of the rare celestial event......»»
New young and warm Jupiter-like exoplanet detected
An international team of astronomers reports the detection of a new young and warm exoplanet orbiting a distant star. The newfound alien world, designated TOI-4862 b (or NGTS-30 b), is similar in size and mass to Jupiter. The finding was published Ap.....»»
Tesla reaches settlement in autopilot death case of Apple engineer
Tesla was prepared to contest claims of wrongful death related to its Autopilot system in court but has chosen to settle the case instead.Tesla agrees to pay settlement in tragic autopilot crashIn a surprising turn, Tesla has opted for a settlement w.....»»
Earth, the sun and a bike wheel: Why your high-school textbook was wrong about the shape of Earth"s orbit
If you've ever been taught about how Earth orbits around the sun, you might well think our planet travels along an oval-shaped path that brings it much closer to the sun at some times of the year than at others. You'd have a good reason to think that.....»»