by Lonnie Shekhtman NASA’s Goddard Space Flight Center
Greenbelt, Md. (NASA PR) — Several years ago, planetary scientist Lynnae Quick began to wonder whether any of the more than 4,000 known exoplanets, or planets beyond our solar system, might resemble some of the watery moons around Jupiter and Saturn.
Though some of these moons don’t have atmospheres and are covered in ice, they are still among the top targets in NASA’s search for life beyond Earth. Saturn’s moon Enceladus and Jupiter’s moon Europa, which scientists classify as “ocean worlds,” are good examples.
GREENBELT, Md. (NASA PR) — To test the James Webb Space Telescope’s readiness for its journey in space, technicians successfully commanded it to deploy and extend a critical part of the observatory known as the Deployable Tower Assembly.
The Government Accountability Office (GAO) released its latest assessment of NASA’s major projects at the end of April. It found that NASA’s performance on its major projects continued to deteriorate on cost and schedule. (Full Report)
Below are key excerpts from the report that provide an overview of where NASA stands on its major projects. Although GAO did not analyze the Artemis program to return astronauts to the moon, the watchdog warned the Trump Administration’s decision to move the landing date up from 2028 to 2024 will put more pressure on the space agency.
“Looking ahead, NASA will continue to face significant cost and schedule risks as it undertakes complex efforts to return to the moon under an aggressive time frame,” the report stated.
NASA’s Wide-Field Infrared Survey Telescope (WFIRST) continues to making steady progress toward an October 2026 launch despite the Trump Administration’s repeated attempts to cancel it, according to a new assessment by the Government Accountability Office (GAO).
GREENBELT, Md. (NASA PR) — NASA is celebrating the Hubble Space Telescope’s 30 years of unlocking the beauty and mystery of space by unveiling a stunning new portrait of a firestorm of starbirth in a neighboring galaxy.
In this Hubble portrait, the giant red nebula (NGC 2014) and its smaller blue neighbor (NGC 2020) are part of a vast star-forming region in the Large Magellanic Cloud, a satellite galaxy of the Milky Way, located 163,000 light-years away. The image is nicknamed the “Cosmic Reef,” because it resembles an undersea world.
REDONDO BEACH, Calif. (NASA PR) — In a recent test, NASA’s James Webb Space Telescope fully deployed its primary mirror into the same configuration it will have when in space.
As Webb progresses towards liftoff in 2021, technicians and engineers have been diligently checking off a long list of final tests the observatory will undergo before being packaged for delivery to French Guiana for launch.
WASHINGTON, March 20, 2020 (NASA PR) — To protect the health and safety of the NASA workforce as the nation responds to coronavirus (COVID-19), agency leadership recently completed the first assessment of work underway across all missions, projects, and programs. The goal was to identify tasks that can be done remotely by employees at home, mission-essential work that must be performed on-site, and on-site work that will be paused.
“We are going to take care of our people. That’s our first priority,” said NASA Administrator Jim Bridenstine. “Technology allows us to do a lot of what we need to do remotely, but, where hands-on work is required, it is difficult or impossible to comply with CDC guidelines while processing spaceflight hardware, and where we can’t safely do that we’re going to have to suspend work and focus on the mission critical activities.”
The Government Accountability Office (GAO) has taken yet another look at NASA’s James Webb Space Telescope, and the results aren’t real good.
“As of October 2019, the project had used about 76 percent of its available schedule reserve and no longer plans to launch in November 2020,” the report stated. “The project is now managing to a March 2021 launch date but estimates only a 12 percent likelihood that this date will be achieved. NASA plans to reassess the launch date in the spring of 2020. “
GREENBELT, Md. (NASA PR) — Researchers may have found a way that NASA’s James Webb Space Telescope can quickly identify nearby planets that could be promising for our search for life, as well as worlds that are uninhabitable because their oceans have vaporized.
REDONDO BEACH, Calif., Oct. 21, 2019 (Northrop Grumman PR) – At Northrop Grumman Corporation (NYSE: NOC) in Redondo Beach, NASA’s James Webb Space Telescope successfully validated its ability to perform key deployments for the first time since its post environmental testing of the Spacecraft Element (SCE) and integration of the SCE and Optical Telescope Element/Integrated Science Instrument Module (OTIS).
WASHINGTON, D.C. (Senate Appropriations Committee PR) – The Senate Committee on Appropriations today approved the FY2020 Commerce, Justice, Science, and Related Agencies (CJS) Appropriations Act, which makes investments to support law enforcement, economic prosperity, scientific research, space exploration, and other national priorities.
The $70.833 billion measure is $6.715 billion above the FY2019 enacted level and funds the U.S. Departments of Commerce and Justice, the National Aeronautics and Space Administration, the National Science Foundation, and related agencies.
REDONDO BEACH, Calif., Aug. 28, 2019 (Northrop Grumman PR) – At Northrop Grumman Corporation (NYSE: NOC) in Redondo Beach, NASA’s James Webb Space Telescope Spacecraft Element (SCE) and Optical Telescope Element/Integrated Science Instrument Module (OTIS) are now one. Both halves of the telescope (SCE and OTIS) have been successfully assembled.
LOS ANGELES (NASA PR) — NASA’s James Webb Space Telescope has successfully cleared another critical testing milestone, taking this ambitious observatory one step closer to its 2021 launch. The spacecraft has gone through its final thermal vacuum test meant to ensure that its hardware will function electronically in the vacuum of space, and withstand the extreme temperature variations it will encounter on its mission.