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Showing posts with the label NASAs

NASA's LRO Spacecraft Detects Promising Room Temperature Moon Lava Holes

The near side of Earth’s Moon, as seen using data from the camera aboard the Lunar robot. owned by NASA … [+] Reconnaissance Orbiter spacecraft. Credit: NASA/Goddard Space Flight Center/Arizona State University NASA’s Lunar Reconnaissance orbiter (LRO) has discovered a crater hole near the Moon’s Sea of ​​Tranquility at room temperature. An LRO onboard thermal imager found that a 328-foot depression about the length and width of a football field had overshadowed an area that maintained a constant, cool temperature of around 63 degrees Fahrenheit. The hope is that future astronauts will be able to use such a hole as a shelter from the extreme temperatures of the lunar surface that can fluctuate between 260 degrees Fahrenheit on lunar days and cold to minus 280 degrees Fahrenheit on lunar nights. First discovered on the Moon in 2009, such holes, subsurface lava tunnels, and caves can also offer protection from cosmic rays, solar radiation, and micrometeorites, NASA said. “Abou

Damaged SpaceX Rocket Delays NASA's Next Astronaut Mission

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Launch of NASA’s SpaceX Crew-5 mission to the International Space Station has been delayed by nearly a month because the Falcon 9 booster was damaged during transport. The Crew-5 mission — the fifth of NASA’s Commercial Crew Program — will now launch no earlier than September 29. The launch was supposed to start in early September, meaning the mission has been delayed by nearly a month. The revised schedule will allow SpaceX to “complete hardware processing,” according to a NASA statement. SpaceX is preparing a Falcon 9 booster for its maiden voyage, but obstacles along the way have resulted in some extra work and scheduling changes, as NASA explains: SpaceX removed and replaced the rocket interstage and some onboard instrumentation after hardware was damaged during transportation from SpaceX’s production plant in Hawthorne, California, to the company’s McGregor test facility in Texas for stage testing. The SpaceX team completed – and the NASA team reviewed – load, shock, and struct

SpaceX Falcon Heavy rocket to launch NASA's Roman Space Telescope

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NASA has selected SpaceX’s Falcon Heavy rocket to launch its next major space telescope, a wide-field observatory that directly complements the new James Webb Space Telescope. Originally known as the Wide Field InfraRed Survey Telescope (WFIRST), NASA recently renamed the mission in honor of Nancy Grace Roman, the basic force behind the Hubble Space Telescope. Fittingly, the basic design of the Roman Space Telescope is reminiscent of Hubble in many ways, due to the fact that the mission existed solely because the US National Reconnaissance Office (NRO) chose to donate an unused billion-dollar spy satellite – a satellite which is effectively a secret version of Hubble facing Earth. However, thanks to decades of improvements in electronics, electromechanics, and the instrumentation side of spacecraft and space telescopes, the RST will be dramatically more capable than any similar Hubble telescope. And now, after years of battling for survival, the Roman Space Telescope of

NASA's Voyager 1 from the '70s is in trouble. Engineers are consulting a 45 year old manual to troubleshoot.

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In May, NASA scientists said the Voyager 1 spacecraft was sending back inaccurate data from its attitude control system. The mysterious error is still ongoing, according to the mission’s engineering team. Now, to find a fix, engineers are digging into decades-old manuals. Voyager 1, along with its twin Voyager 2, was launched in 1977 with a five-year design lifetime to study Jupiter, Saturn, Uranus, Neptune, and their respective moons up close. After nearly 45 years in space, both spacecraft are still functioning. In 2012, Voyager 1 became the first man-made object to venture beyond the limits of our sun’s influence, known as the heliopause, and into interstellar space. It is now about 14.5 billion miles from Earth and sending data back from outside the solar system. “No one thought it would last that long,” Suzanne Dodd, project manager for the Voyager mission at NASA’s Jet Propulsion Laboratory, told Insider, adding, “And here we are.” Voyager 1 was designed and built in the earl