The Kremlin-backed news channel RT reports that Russian President Vladimir Putin has signed off on a new space station called ROSS to replace an International Space Station (ISS) expected to suffer an “avalanche” of failures after 2025.(more…)
ESA has published Agenda 2025, a strategy that focuses on making the space agency more agile by assisting commercial ventures, developing green technologies, ensuring space security and working more closely with the European Union in devising new flagship programs to benefit the continent’s 500 million citizens.
The plan also includes negotiating with NASA to place the first European astronaut on the moon by the end of the decade as part of the U.S. space agency’s Artemis program.
A summary of ESA Agenda 20215 follows.(more…)
BAY ST. LOUIS, Miss. (NASA PR) — NASA conducted a second RS-25 single engine hot fire test April 6 as part of a new series to support the development and production of engines for the agency’s Space Launch System (SLS) rocket on future missions to the Moon.
The full-duration hot fire of more than eight minutes (500 seconds) was conducted on the A-1 Test Stand at NASA’s Stennis Space Center near Bay St. Louis. It is part of a scheduled seven-test series designed to provide valuable data for Aerojet Rocketdyne, lead contractor for the SLS engines, as it begins production of new RS-25 engines for use after the first four SLS flights.(more…)
by Douglas Messier
Bob Zubrin’s Pioneer Astronautics has been selected for a NASA Small Business Innovation Research (SBIR) award to develop a radiator-free engine (RFE) that could be used in nuclear electric and solar thermal electric propulsion systems.
“In the RFE, cold water propellant or hydrogen used as the heat rejection dump for a dynamic cycle heated by a nuclear reactor, enabling Carnot efficiencies as high as 0.79 for water or 0.99 for hydrogen,” the proposal’s technical abstract said. “Some of the propellant that is boiled or sublimated off is then sent to an electric propulsion system, which ejects it from the spacecraft at high velocities to produce thrust….(more…)
by Douglas Messier
NASA has selected Astrobotic Technology for two Small Business Innovation Research (SBIR) awards to develop technology to help spacecraft improve proximity operations in orbit and avoid hazards when landing on other worlds.(more…)
HAMPTON, Va. (NASA PR) — Engineers will drop a 14,000-pound test version of the Orion spacecraft into the Hydro Impact Basin at NASA’s Langley Research Center’s Landing and Impact Research Facility in Hampton, Virginia, at 1:45 p.m. EDT Tuesday, April 6.(more…)
By Danny Baird
NASA’s Goddard Space Flight Center
GREENBELT, Md. — Space communications and navigation engineers at NASA are evaluating the navigation needs for the Artemis program, including identifying the precision navigation capabilities needed to establish the first sustained presence on the lunar surface.(more…)
By Hillary Smith
NASA Game Changing Development Program
HAMPTON, Va. — NASA is working with commercial companies to mature vertically deployable solar array systems for the lunar surface.(more…)
NATICK, Mass., March 18, 2021 (Busek Co. PR) — Busek Co., a developer of high-performance electric propulsion technology for space applications, and Maxar Technologies (NYSE: MAXR) (TSX: MAXR), a trusted partner and innovator in Earth intelligence and Space Infrastructure, confirmed today the successful completion of an end-to-end hot fire test campaign validating all major elements of the 6-kilowatt solar electric propulsion (SEP) subsystem for the Power and Propulsion Element (PPE) of NASA’s Gateway in lunar orbit.(more…)
STENNIS SPACE CENTER, Mississippi, March 18, 2021 (Boeing PR) — Deep space exploration took an important step forward today. The cryogenic core stage for NASA’s Space Launch System (SLS) rocket completed hot fire testing at NASA’s Stennis Space Center as part of the SLS rocket’s Green Run test campaign on the B-2 test stand. The test, which included a full-duration, eight-minute engine burn, demonstrated successful core stage operation and will be used to help certify the stage for flight.
“I want to thank the extraordinary individuals who make up the NASA, Aerojet Rocketdyne and Boeing teams who designed, developed, produced and tested the all-new SLS core stage to enable sustainable human exploration of deep space,” said John Shannon, Boeing SLS vice president and program manager.
BAY ST. LOUIS, Miss. (NASA PR) — The largest rocket element NASA has ever built, the core stage of NASA’s Space Launch System (SLS) rocket, fired its four RS-25 engines for 8 minutes and 19 seconds Thursday at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. The successful test, known as a hot fire, is a critical milestone ahead of the agency’s Artemis I mission, which will send an uncrewed Orion spacecraft on a test flight around the Moon and back to Earth, paving the way for future Artemis missions with astronauts.(more…)
BASTROP, Texas (NASA PR) — A team of students from colleges and universities across the United States – members of the Artemis Generation – tested a 3D printed launch and landing pad to see how it holds up to a hot rocket engine March 6 at Camp Swift in Bastrop, Texas. The students’ design concept – called the Lunar Plume Alleviation Device, or Lunar PAD – aims to solve problems caused by lunar dust kicked up during launches and landings.
The students first proposed the new design for a competitive proposal writing workshop led by the Office of the Chief Technologist at NASA’s Marshall Space Flight Center in Huntsville, Alabama, and the L’SPACE Academy – the student collaboration project for NASA’s Lucy mission at Arizona State University in Tempe.
The team won funding to print and test a small-scale prototype with help from NASA’s Moon-to-Mars Planetary Autonomous Construction Technologies (MMPACT) project, Austin-based construction technologies startup ICON, and the Sounding Rocketry Team at Texas A&M University in College Station.
Artemis is NASA’s robotic and human return to the Moon. Inspiring the next generation of explorers – the Artemis Generation – ensures America will continue to lead in space exploration and discovery. MMPACT is funded by NASA’s Game Changing Development Program.