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Simulating entry… Using our LAVA software, Ames engineers performed simulations of a conceptual Mars spacecraft during entry. Here, the vehicle travels at supersonic speed (Mach 2.4) and uses retro-propulsion to decelerate further.

NASA Ames

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79,461 次观看 • 19 天前 •via X (Twitter)

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A startup called Inversion has introduced Arc, a space-based vehicle designed to deliver cargo anywhere on Earth in under an hour. It can travel at Mach 25 during re-entry, store cargo in orbit for up to 5 years, and land autonomously using an AI-guided system. Built with support from NASA Ames Research Centre, it will first serve defence missions, with full global delivery operations planned by 2028.

A startup called Inversion has introduced Arc, a space-based vehicle designed to deliver cargo anywhere on Earth in under an hour. It can travel at Mach 25 during re-entry, store cargo in orbit for up to 5 years, and land autonomously using an AI-guided system. Built with support from NASA Ames Research Centre, it will first serve defence missions, with full global delivery operations planned by 2028.

Space and Technology

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🚀 Breaking New Ground in Supersonic Flight! Carried by a Starfighters F-104 aircraft, last week GE Aerospace announced it has successfully completed supersonic captive carry flight tests of its ATLAS Flight Test Vehicle, marking a major milestone in advancing solid fuel ramjet (SFRJ) propulsion technology. 🌍✈️ The system reached supersonic speeds during three successful flights at Kennedy Space Center. This achievement showcases the potential of air-breathing propulsion to extend the range of munitions and paves the way for future high-speed systems. See more on how the team is continuing to evolve and grow the technology.

🚀 Breaking New Ground in Supersonic Flight! Carried by a Starfighters F-104 aircraft, last week GE Aerospace announced it has successfully completed supersonic captive carry flight tests of its ATLAS Flight Test Vehicle, marking a major milestone in advancing solid fuel ramjet (SFRJ) propulsion technology. 🌍✈️ The system reached supersonic speeds during three successful flights at Kennedy Space Center. This achievement showcases the potential of air-breathing propulsion to extend the range of munitions and paves the way for future high-speed systems. See more on how the team is continuing to evolve and grow the technology.

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18,190 次观看 • 11 个月前

Good Morning from El Paso, Texas! I'm here with a group of NACo Digital Team & NYSAC colleagues touring entry points into the US and how migrants and asylum seekers are processed upon entry. Currently I'm at Paso del Notre entry point, one of the busiest entry points to the US.

Good Morning from El Paso, Texas! I'm here with a group of NACo Digital Team & NYSAC colleagues touring entry points into the US and how migrants and asylum seekers are processed upon entry. Currently I'm at Paso del Notre entry point, one of the busiest entry points to the US.

Mark Poloncarz

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Mission Gaganyaan: 🔸VSSC/ISRO, in collaboration with ADRDE/ DRDO , successfully conducted Drogue Parachute Deployment Tests at the RTRS facility in Chandigarh. 🔸Drogue parachutes, armed with pyro-based mortars, stabilize and decelerate the crew module during re-entry to ensure a smooth descent. 🔸The tests instil assurance for integrating drogue parachutes into the Test Vehicle-D1 mission.

Mission Gaganyaan: 🔸VSSC/ISRO, in collaboration with ADRDE/ DRDO , successfully conducted Drogue Parachute Deployment Tests at the RTRS facility in Chandigarh. 🔸Drogue parachutes, armed with pyro-based mortars, stabilize and decelerate the crew module during re-entry to ensure a smooth descent. 🔸The tests instil assurance for integrating drogue parachutes into the Test Vehicle-D1 mission.

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Meet Blue Origin's Mars Telecommunications Orbiter (MTO), a high-performance spacecraft built upon our existing and affordable Blue Ring platform that is ready to support NASA’s Mars mission in 2028. The orbiter builds upon Blue Origin’s Mars Next-Generation Relay and Mars Sample Return architecture commercial proposals and creates a high-speed telecommunications relay network for coverage between Earth and Mars. Our orbiter's hybrid propulsion, maneuvering capability, and capacity greatly expand the windows to get to the Red Planet. MTO also provides powerful edge and AI computing benefits to help with Mars science and exploration missions. Learn more:

Meet Blue Origin's Mars Telecommunications Orbiter (MTO), a high-performance spacecraft built upon our existing and affordable Blue Ring platform that is ready to support NASA’s Mars mission in 2028. The orbiter builds upon Blue Origin’s Mars Next-Generation Relay and Mars Sample Return architecture commercial proposals and creates a high-speed telecommunications relay network for coverage between Earth and Mars. Our orbiter's hybrid propulsion, maneuvering capability, and capacity greatly expand the windows to get to the Red Planet. MTO also provides powerful edge and AI computing benefits to help with Mars science and exploration missions. Learn more:

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The Boeing 2707 is probably the supersonic airliner that most of you have never heard of before? It was Boeing’s entry into the late 1960’s race to build a supersonic airliner. In the end… they came 3rd in a three horse race. The Soviets flew first, went supersonic first, and went beyond Mach 2 first. Despite not being a commercial success, the Tu-144 will always be the first SST. Did you ever know about this?

The Boeing 2707 is probably the supersonic airliner that most of you have never heard of before? It was Boeing’s entry into the late 1960’s race to build a supersonic airliner. In the end… they came 3rd in a three horse race. The Soviets flew first, went supersonic first, and went beyond Mach 2 first. Despite not being a commercial success, the Tu-144 will always be the first SST. Did you ever know about this?

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Mars in motion! ⏩ While on its way to explore a mysterious, metal-rich asteroid, our Psyche spacecraft sped by Mars for a gravity assist to pick up speed and adjust its trajectory. As it approached the planet, it captured this series of high-res snaps.

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HyperSoar, a DoE project for a Mach 10 plane using rocket-based combined cycle propulsion to boost-skip between 35 and 60 km altitude, crossing Tokyo to Chicago in 72 minutes or launch an orbital payload at the peak of its trajectory:

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Homan: I will go a step further. Do what Abbott did in Texas. All of the Mexican tractor-trailer drivers coming through the port of entry… many of those trucks don't meet our mandatory standards for highway safety with breaks and safety equipment. We need to go a step further and look at every truck coming across…

Homan: I will go a step further. Do what Abbott did in Texas. All of the Mexican tractor-trailer drivers coming through the port of entry… many of those trucks don't meet our mandatory standards for highway safety with breaks and safety equipment. We need to go a step further and look at every truck coming across…

Acyn

108,180 次观看 • 9 个月前

At our ports of entry, the brave men and women of CBP are working every day to stop illegal imports that could further undermine our domestic food production. DHS will work with USDA to protect our farmland from foreign threats and safeguard the critical infrastructure that makes farming possible.

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Homeland Security

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With no Smart, JJ deployed Thiero on Jenkins for a brief stint. Thiero uses his speed/strength to chase Jenkins + fight thru Harris' offball screen. Then switches to Harris and fronts to prevent entry pass. Runs hard in transition, but was a bit out of control at the rim lol.

With no Smart, JJ deployed Thiero on Jenkins for a brief stint. Thiero uses his speed/strength to chase Jenkins + fight thru Harris' offball screen. Then switches to Harris and fronts to prevent entry pass. Runs hard in transition, but was a bit out of control at the rim lol.

brian

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Shannon Sharpe and ocho react to Indianapolis police have arrested FOX analyst Mark Sanchez while he was at the hospital for battery with injury, unlawful entry of a motor vehicle via nightcap

Shannon Sharpe and ocho react to Indianapolis police have arrested FOX analyst Mark Sanchez while he was at the hospital for battery with injury, unlawful entry of a motor vehicle via nightcap

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President Donald J. Trump just signed a Proclamation further restricting and limiting the entry of foreign nationals to protect the security of the United States. If we can't vet you, you can't come in. PROTECT OUR BORDERS 🇺🇸

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ICE agents in Portland, Oregon conduct a forcible entry into an apartment to arrest to illegal invaders. Reportedly they had attempted to arrest one of them during a traffic stop earlier but he fled and evaded pursuit; eventually crashing into a USPS vehicle. ICE agents attempted a "call out" but the illegal refused to come out resulting in the forcible entry seen here.... #CityLife #portland #ICE #BorderPatrol #crime #illegals #invader #invasion #CQB #FAFO #urban #democrats

ICE agents in Portland, Oregon conduct a forcible entry into an apartment to arrest to illegal invaders. Reportedly they had attempted to arrest one of them during a traffic stop earlier but he fled and evaded pursuit; eventually crashing into a USPS vehicle. ICE agents attempted a "call out" but the illegal refused to come out resulting in the forcible entry seen here.... #CityLife #portland #ICE #BorderPatrol #crime #illegals #invader #invasion #CQB #FAFO #urban #democrats

Mrgunsngear

90,659 次观看 • 10 个月前

Stoke Space is developing a fully reusable rocket designed to reuse both its first and second stages. The first stage lands like Falcon 9, while the second stage returns to Earth after delivering its payload using a unique engine with 30 thrust chambers. Its actively cooled heat shield uses cryogenic fuel to protect the rocket during the intense heat of re-entry.

Stoke Space is developing a fully reusable rocket designed to reuse both its first and second stages. The first stage lands like Falcon 9, while the second stage returns to Earth after delivering its payload using a unique engine with 30 thrust chambers. Its actively cooled heat shield uses cryogenic fuel to protect the rocket during the intense heat of re-entry.

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📃 NEW PUBLICATION | Using #ArtificialIntelligence to reveal the secrets of #HepC Virus entry Kamilla Toon , #MichaelOliver & colleagues use #alphafold to uncover a potentially novel fusion mechanism in the Hepaci-, Pegi- and Pestiviruses Read here:

📃 NEW PUBLICATION | Using #ArtificialIntelligence to reveal the secrets of #HepC Virus entry Kamilla Toon , #MichaelOliver & colleagues use #alphafold to uncover a potentially novel fusion mechanism in the Hepaci-, Pegi- and Pestiviruses Read here:

MRC-Uni of Glasgow Centre for Virus Research

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Mexico's President Sheinbaum regularly travels around the country to oversee projects and inaugurate schools and clinics. During a recent trip, in the middle of right-wing opposition territory in Guanajuato she gave a speech from the roof of her vehicle using a megaphone as crowds gathered around.

Mexico's President Sheinbaum regularly travels around the country to oversee projects and inaugurate schools and clinics. During a recent trip, in the middle of right-wing opposition territory in Guanajuato she gave a speech from the roof of her vehicle using a megaphone as crowds gathered around.

Anonymous

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