Copernical Team
A new horizon for the Kuiper Belt: Subaru telescope's wide-field observations
Powerhouse hurricane watchdog satellite launches aboard SpaceX Falcon Heavy
Write a comment
The last of a series of hurricane-hunting satellites got its most powerful ride ever to space June 25 aboard a SpaceX Falcon Heavy.
The rocket that is essentially three Falcon 9's strapped together blasted off from Kennedy Space Center's Launch Pad 39-A at 5:26 p.m. Eastern time carrying the 11,000-pound GOES-U satellite for the National Oceanic and Atmospheric Administration, partnered with NASA.
Weather worries proved unfounded for the launch site as teams threaded the needle of afternoon thunderstorms to take flight amid blue skies to the cheers of gathered crowds.
About eight minutes after liftoff—with a kettle of vultures taking flight to get out of the way—two of the three boosters for Falcon Heavy made a recovery touchdown back at nearby Cape Canaveral Space Force Station's Landing Zones 1 and 2. Their supersonic return knocked out a pair of double sonic booms that set off car alarms and struck a unique whistling reverb sound off the massive Vehicle Assembly Building.
The center core booster will crash into the Atlantic with no recovery planned.
Expending the center core is needed to send GOES-U to a transfer orbit that will take it to an ultimate destination 22,000 miles away from Earth.
DLR opens new research facility for climate-friendly shipping in Kiel
Write a comment
The maritime sector accounts for about 80 percent of international freight transport, emitting approximately 1.1 billion tonnes of carbon dioxide annually. The Institute of Maritime Energy Systems at the German Aerospace Center (DLR) aims to change this by developing systems for emission-free ship operations. This includes alternative fuel transport concepts, harbor infrastructure requirements, Controlling magnetite with light
Write a comment
Berlin, Germany (SPX) Jun 25, 2024
"Some time ago, we showed that it is possible to induce an inverse phase transition in magnetite," says physicist Fabrizio Carbone at EPFL. "It's as if you took water and you could turn it into ice by putting energy into it with a laser. This is counterintuitive as normally to freeze water you cool it down, i.e. remove energy from it."
Carbone has led a World not ready for climate change-fuelled wildfires: experts
Write a comment
The world is unprepared for the increasing ferocity of wildfires turbocharged by climate change, scientists say, as blazes from North America to Europe greet the northern hemisphere summer in the hottest year on record.
Wildfires have already burned swathes through Turkey, Canada, Greece and the United States early this season as extreme heatwaves push temperatures to scorching highs.
Wh US launches satellite to better prepare for space weather
Write a comment
The United States on Tuesday launched a new satellite expected to significantly improve forecasts of solar flares and coronal mass ejections - huge plasma bubbles that can crash into Earth, disrupting power grids and communications.
A SpaceX Falcon Heavy rocket carrying the satellite into orbit took off from NASA's Kennedy Space Center in Florida at 5:26 pm (2126 GMT), the US space agency a Russia's Geopolitical Resurgence: Policy Decisions and Future Implications
Write a comment
Russia's resurgence on the global stage is a complex interplay of strategic policy decisions, geopolitical maneuvers, and the exploitation of international political dynamics. This resurgence, particularly since the beginning of the Ukraine conflict, has reshaped global power structures and has the potential to redefine the 21st century's geopolitical landscape. Central to this development are t N. Korean test of likely hypersonic missile fails: Seoul military official
Write a comment
North Korea test-fired what appeared to be a hypersonic missile on Wednesday, but the launch ended in a mid-air explosion, an official from Seoul's Joint Chiefs of Staff said.
The early morning launch came just hours after Pyongyang sent another flurry of trash-bearing balloons southward, this time forcing a three-hour halt to flights in and out of South Korea's Incheon airport.
The miss NASA launches GOES-U weather satellite on SpaceX's Falcon Heavy
Write a comment
The final GOES-U satellite successfully launched Tuesday from Cape Canaveral in Florida to aid efforts to track and forecast weather amid changing climate conditions across the globe.
Launch time was at 5:26 p.m. EDT with 2.8 million pounds of propellent fueling all 27 Merlin engines at 5.1 million pounds of thrust.
The mission launched on a SpaceX Falcon Heavy rocket from Launch Time to build zero-debris satellites
Write a comment
ESA is committed to deliver on the promise of Zero Debris by 2030. To ensure compliant satellites can be designed and built in time, ESA is supporting industry during this technologically challenging transition.
On 25 June 2024, three major European space industry players each signed a contract with ESA to develop large low Earth orbit (LEO) satellite platforms that conform to Zero Debris standards.
