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Demonstration Rocket for Agile Cislunar Operations (DRACO) is a DARPA program to demonstrate a working nuclear thermal rocket in space. TBD [19] Vulcan Centaur Cape Canaveral, SLC‑41 [20] NROL-56: TBA: NRO: Classified NRO payload. TBD [19] Vulcan Centaur Vandenberg, SLC‑3E [20] NROL-73: TBA: NRO: Classified NRO payload. TBD [19] Vulcan ...
The Space Force's USSF-51 launch in late 2022 was be the first national security classified mission, but in May 2021 the spacecraft was reassigned to an Atlas V to "mitigate schedule risk associated with Vulcan Centaur non-recurring design validation". [67] For similar reasons, the Kuiper Systems prototype flight was moved to an Atlas V rocket ...
In May 1946, the U.S. Air Force launched the Nuclear Energy for Propulsion of Aircraft (NEPA) project to explore the potential of nuclear energy for powering aircraft. [13] [14] This initiative led to a collaborative effort of the Air Force and the U.S. Atomic Energy Commission (AEC) known as the Aircraft Nuclear Propulsion (ANP) program, aimed at developing nuclear propulsion systems for ...
The RL10 was first tested on the ground in 1959, at Pratt & Whitney's Florida Research and Development Center in West Palm Beach, Florida. [6] [7] The first successful flight took place on November 27, 1963. [8] [9] For that launch, two RL10A-3 engines powered the Centaur upper stage of an Atlas launch vehicle. The launch was used to conduct a ...
Cislunar Explorers is a pair of spacecraft that will show the viability of water electrolysis propulsion and interplanetary optical navigation to orbit the Moon. [2] Both spacecraft will launch mated together as two L-shaped 3U CubeSats, which fit together as a 6U CubeSat of about 10 cm × 20 cm × 30 cm.
Its first stage, Block A, was the most powerful rocket stage ever flown for over 50 years, with the record standing until Starship's first integrated flight test. [7] However, each of the four attempts to launch an N1 failed in flight, with the second attempt resulting in the vehicle crashing back onto its launch pad shortly after liftoff.
Thousands gathered in northwestern Syria on Friday for weekly prayers and a rally where clerics in the port city of Latakia, a former stronghold of ousted President Bashar al-Assad, urged national ...
An example of a halo orbit at the second lunar lagrange point. Since 2022 near-rectilinear halo orbits, using as well a Lagrange point, have been used and are planned to be employed by the Lunar Gateway. Near-rectilinear halo orbit in cislunar space, as illustrated by A.I. Solutions, Inc. using the FreeFlyer software.