Posts Tagged ‘United States’
Iran’s recent space success could advance nuclear aims, retired General says
A Sunday launch that placed three Iranian satellites into orbit could signal the Islamic Republic’s ability to use its launch vehicles to deliver warheads to distant targets, warned retired Air Force Gen. Lance Lord, a former leader of Pentagon space efforts. Announced by Iran’s state news agency IRNA, the Sunday launch was the nation’s second successful space mission in the past month and the first to deliver multiple satellites. The three satellites, Mahda, Keyhan-2, and Hatef-1, were described by Iran as research satellites designed to test a variety of technologies including communications.
Read MoreFinal flight of NASA’s remarkable Mars helicopter ends with rotor damage
Rotor damage suffered during a routine Jan. 18 flight grounded the Ingenuity helicopter on Mars, after three years exceeding expectations and setting milestones for powered flight on another planet alongside the Perseverance rover, ending the aircraft’s remarkable mission, NASA announced Thursday.
Read MoreFacing safety, budget concerns, NASA delays Artemis moon missions
With budget cuts on the horizon and technical hurdles to vault before astronauts return to the Moon, NASA pushed the brakes on its Artemis program launch schedule Tuesday, delaying a planned lunar fly-by mission into 2025 and its planned landing into 2026. The agency cited safety concerns for the delay, including an ongoing investigation into problems with a heatshield, which was damaged when the uncrewed Artemis I capsule re-entered Earth’s atmosphere after a 2022 test flight. The move also comes as congressional negotiators mull slimming the agency’s budget by more than $500 million from its 2023, and $2.2 billion short of NASA’s 2024 budget request.
Read MoreWith maiden flight, ULA’s Vulcan joins 2024’s stampede to space
United Launch Alliance’s Vulcan launch vehicle successfully roared aloft Monday on its maiden flight from Florida, carrying lunar payloads and keeping up a blistering pace of spaceflight that could drive 2024 past annual records for payloads sent to space and launches set in 2023. The first eight days of 2024 have seen four launches from the United States, including three by SpaceX, along with missions to orbit from India and China.
Read MorePolicy bill offers Space Force $29 billion for 2024, more flexible personnel rules
The Space Force would get new, more flexible personnel rules under a compromise version of the National Defense Authorization Act, which sets the Pentagon budget at $841 billion nest year, which was approved by lawmakers from the U.S. House and Senate. The $29 billion Space Force budget was trimmed by just over $1 billion from an earlier Pentagon request, but is boosted by $3 billion when compared to the service’s 2023 budget.
Read MoreNew Lockheed Martin orders spur race for nuclear propulsion in space
The Defense Department is taking a closer look at powering spacecraft with next-generation nuclear reactors with a pair of programs announced in recent months that test rival methods to unlock the potential fission-powered spaceflight.
Read MoreSenate approves bill to limit space debris amid budget battles
A measure aimed at reducing space debris has passed the U.S. Senate with unanimous support and is headed to the House floor. The Orbits Act would require NASA to establish a pilot program for clearing debris from orbit, and orders tighter regulations to limit space junk.
Read MoreOSIRIS-REx delivers asteroid sample after seven years in space
NASA’s OSIRIS-REx spacecraft returned a sample from the asteroid Bennu, which could help scientists better understand the formation of the solar system. After more than a decade of planning and seven years of space flight traversing more than 1 billion miles, a sample from the asteroid Bennu safely landed on Earth.
Read MoreAs Russia, India reach for Moon, NASA supporters work to stop budget cuts
As India and Russia race to land spacecraft on the Moon’s south pole, America’s space agency is staring down proposed budget cuts. India’s Chandrayaan-3 is poised to make a soft lunar landing, which would make the nation one of only four spacefaring powers to ever place a payload safely on the lunar surface.
Read MoreESA scientists: diamonds in the sky could signal early Supernova
There may be diamonds in the sky. The James Webb Space Telescope’s spectrometry gear identified carbon molecules in dust that formed during the universe’s infancy, but debate rages over just what they could be, the European Space Agency said in July.
Read More