Topic: NASA’s Marshall Space Flight Center

NASA’s Mars InSight Lander’s Mole Has Backed Out half way of Its Hole

October 30, 2019 |

Pasadena, CA – After making progress over the past several weeks digging into the surface of Mars, NASA’s InSight Lander’s mole has backed about halfway out of its hole this past weekend. Preliminary assessments point to unusual soil conditions on the Red Planet. The international mission team is developing the next steps to get it buried again.

A scoop on the end of the arm has been used in recent weeks to “pin” the mole against the wall of its hole, providing friction it needs to dig. The next step is determining how safe it is to move InSight’s robotic arm away from the mole to better assess the situation. The team continues to look at the data and will formulate a plan in the next few days.

NASA InSight Lander’s heat probe, or “mole,” is seen after backing about halfway out of the hole it had burrowed. (NASA/JPL-Caltech)

«Read the rest of this article»

NASA’s Lucy Mission completes Critcal Design Review

October 22, 2019 |

Greenbelt, MD – On Friday, October 18th, 2019,  NASA’s Lucy mission successfully completed its Critical Design Review.

During this review, Lucy team members presented the completed mission design, demonstrating that the team has met all the technical challenges of the mission and is ready to begin building hardware. After the review completion, NASA’s independent review board provided a green light for proceeding into the fabrication/manufacturing stage of the mission.

Artist’s concept of Lucy Mission. (SwRI)

«Read the rest of this article»

NASA gets InSight Lander’s “Mole” digging again on Mars

October 18, 2019 |

Pasadena, CA – NASA’s InSight Lander has used its robotic arm to help its heat probe, known as “the mole,” dig nearly 2 centimeters (3/4 of an inch) over the past week. While modest, the movement is significant: Designed to dig as much as 16 feet (5 meters) underground to gauge the heat escaping from the planet’s interior, the mole has only managed to partially bury itself since it started hammering in February 2019.

The recent movement is the result of a new strategy, arrived at after extensive testing on Earth, which found that unexpectedly strong soil is holding up the mole’s progress.

This image shows NASA InSight’s heat probe, or “mole,” digging about a centimeter (half an inch) below the surface last week. Using a technique called “pinning,” InSight recently pressed the scoop on its robotic arm against the self-hammering mole in order to help it dig. (NASA/JPL-Caltech)

«Read the rest of this article»

NASA to help Mars InSight Lander’s Heat Probe dig

October 6, 2019 |

Pasadena, CA – NASA’s InSight lander, which is on a mission to explore the deep interior of Mars, positioned its robotic arm this past weekend to assist the spacecraft’s self-hammering heat probe. Known as “the mole,” the probe has been unable to dig more than about 14 inches (35 centimeters) since it began burying itself into the ground on February 28th, 2019.

The maneuver is in preparation for a tactic, to be tried over several weeks, called “pinning.”

NASA InSight’s robotic arm will use its scoop to pin the spacecraft’s heat probe, or “mole,” against the wall of its hole. (NASA/JPL-Caltech)

«Read the rest of this article»

NASA’s Juno Spacecraft maneuvers to avoid Jupiter’s Shadow

October 4, 2019 |

Pasadena, CA – Last night, NASA’s Juno mission to Jupiter successfully executed a 10.5-hour propulsive maneuver – extraordinarily long by mission standards. The goal of the burn, as it’s known, will keep the solar-powered spacecraft out of what would have been a mission-ending shadow cast by Jupiter on the spacecraft during its next close flyby of the planet on November 3rd, 2019.

Juno began the maneuver yesterday, on September 30th, at 6:46pm CDT (4:46pm PDT) and completed it early on October 1st. Using the spacecraft’s reaction-control thrusters, the propulsive maneuver lasted five times longer than any previous use of that system.

This picture depicts the point of view of NASA’s Juno spacecraft during its eclipse-free approach to the gas giant November 3rd, 2019. The Sun is depicted as the yellow dot rising up just to left of the planet. (NASA/JPL-Caltech/SWRI)

«Read the rest of this article»

NASA’s InSight Lander Hears a variety of Sounds on Mars

October 2, 2019 |

Pasadena, CA – Put an ear to the ground on Mars and you’ll be rewarded with a symphony of sounds. Granted, you’ll need superhuman hearing, but NASA’s InSight lander comes equipped with a very special “ear.”

The spacecraft’s exquisitely sensitive seismometer, called the Seismic Experiment for Interior Structure (SEIS), can pick up vibrations as subtle as a breeze. The instrument was provided by the French space agency, Centre National d’Études Spatiales (CNES), and its partners.

Clouds drift over the dome-covered seismometer, known as SEIS, belonging to NASA’s InSight lander, on Mars. (NASA/JPL-Caltech)

«Read the rest of this article»

NASA Space Telescopes discover Three Black Holes on Collision Course

September 29, 2019 |

Pasadena, CA – NASA says astronomers have spotted three giant black holes within a titanic collision of three galaxies. The unusual system was captured by several observatories, including three NASA space telescopes.

“We were only looking for pairs of black holes at the time, and yet, through our selection technique, we stumbled upon this amazing system,” said Ryan Pfeifle of George Mason University in Fairfax, Virginia, the first author of a new paper in The Astrophysical Journal describing these results. “This is the strongest evidence yet found for such a triple system of actively feeding supermassive black holes.”

X-ray. (NASA/CXC/George Mason Univ./R. Pfeifle et al.; Optical: SDSS & NASA/STScI)

«Read the rest of this article»

NASA says Black Hole Seeds Missing in Cosmic Garden

September 25, 2019 |

Washington, D.C. – In the vast garden of the universe, the heaviest black holes grew from seeds states NASA. Nourished by the gas and dust they consumed, or by merging with other dense objects, these seeds grew in size and heft to form the centers of galaxies, such as our own Milky Way.

But unlike in the realm of plants, the seeds of giant black holes must have been black holes, too. And no one has ever found these seeds – yet.

This artist’s conception illustrates one of the most primitive supermassive black holes known (central black dot) at the core of a young, star-rich galaxy. (NASA/JPL-Caltech)

«Read the rest of this article»

NASA confirms mission to Jupiter’s Moon, Europa

August 20, 2019 |

Pasadena, CA – NASA has announced the mission to explore Jupiter’s moon Europa is a go.

An icy ocean world in our solar system that could tell us more about the potential for life on other worlds is coming into focus with confirmation of the Europa Clipper mission’s next phase. The decision allows the mission to progress to completion of final design, followed by the construction and testing of the entire spacecraft and science payload.

A 2016 artist’s concept of the Europa Clipper spacecraft. The design is changing as the spacecraft is developed. (NASA/JPL-Caltech)

«Read the rest of this article»

NASA’s Artemis Program Human Lunar Lander Development to be lead by Marshall Space Flight Center

August 19, 2019 |

Washington, D.C. – NASA Administrator Jim Bridenstine was joined Friday by U.S. Representatives Mo Brooks and Robert Aderholt of Alabama and Scott DesJarlais of Tennessee at the agency’s Marshall Space Flight Center in Huntsville, Alabama, to announce the center’s new role leading the agency’s Human Landing System Program for its return to the Moon by 2024.

“Marshall Space Flight Center is the birthplace of America’s space program. It was Marshall scientists and engineers who designed, built, tested, and helped launch the giant Saturn V rocket that carried astronauts on the Apollo missions to the Moon,” Brooks said.

On Aug. 16, 2019, NASA Administrator Jim Bridenstine announced the agency’s Marshall Space Flight Center in Huntsville, Alabama, will lead the Human Landing System Program. Bridenstine was joined by Representatives Mo Brooks and Robert Aderholt of Alabama and Representative Scott DesJarlais of Tennessee. (NASA Television)

«Read the rest of this article»

© 2006-2019 Clarksville, TN Online is owned and operated by residents of Clarksville Tennessee.
» We are Hosted by Compu-Net Enterprises; In Partnership with Discover Clarksville and Discover Paris