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Topic: Hydrazine Fuel

NASA’s Mars Perseverance Rover on track for Summer Launch

 

NASA - National Aeronautics and Space AdministrationFlorida – Testing on NASA’s Mars Perseverance rover at Kennedy Space Center closed out April on an extremely high note.

The latest activities at the Florida spaceport included attaching the aeroshell backshell on April 29th and attaching the rover to its rocket-powered descent stage on April 23rd inside the Payload Hazardous Servicing Facility. The rover and descent stage were the first spacecraft components to come together for launch — and they will be the last to separate when the spacecraft reaches Mars on February 18th, 2021.

Perseverance remains on track for its targeted launch period, which opens in six weeks. Liftoff, aboard a ULA Atlas V 541 rocket, will be from Cape Canaveral Air Force Station. (NASA/JPL)

Perseverance remains on track for its targeted launch period, which opens in six weeks. Liftoff, aboard a ULA Atlas V 541 rocket, will be from Cape Canaveral Air Force Station. (NASA/JPL)

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NASA’s Perseverance Rover gets Mars Helicopter connected to it’s bottom

 

NASA - National Aeronautics and Space AdministrationPasadena, CA – With the launch period of NASA’s Mars 2020 Perseverance rover opening in 14 weeks, final preparations of the spacecraft continue at the Kennedy Space Center in Florida.

In the past week, the assembly, test and launch operations team completed important milestones, fueling the descent stage – also known as the sky crane – and attaching the Mars Helicopter, which will be the first aircraft in history to attempt power-controlled flight on another planet.

Over the weekend, 884 pounds (401 kilograms) of hydrazine monopropellant were loaded into the descent stage’s four fuel tanks.

The Mars Helicopter and its Mars Helicopter Delivery System were attached to the Perseverance Mars rover at Kennedy Space Center on April 6, 2020. The helicopter will be deployed about two-and-a-half months after Perseverance lands. (NASA/JPL-Caltech)

The Mars Helicopter and its Mars Helicopter Delivery System were attached to the Perseverance Mars rover at Kennedy Space Center on April 6, 2020. The helicopter will be deployed about two-and-a-half months after Perseverance lands. (NASA/JPL-Caltech)

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NASA moves closer to launching new Technology aboard SpaceX Falcon Heavy Rocket

 

NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – A new kind of atomic clock, non-toxic propellant system and missions to characterize how space weather interferes with satellites and communication transmissions are one step closer to liftoff. With the second-ever SpaceX Falcon Heavy launch complete, these NASA technologies await the powerful rocket’s next flight.

“We are pleased with the success of yesterday’s Falcon Heavy launch and first-stage landings,” said Acting Associate Administrator for NASA’s Space Technology Mission Directorate Jim Reuter. “We have important technologies that are ready to fly, and this success helps put us on that path.”

On Thursday, April 11th, a SpaceX Falcon Heavy rocket launched the Arabsat-6A satellite from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. (SpaceX)

On Thursday, April 11th, a SpaceX Falcon Heavy rocket launched the Arabsat-6A satellite from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. (SpaceX)

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NASA extends Dawn Spacecraft’s mission at Dwarf Planet Ceres

 

Written by Elizabeth Landau
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA has authorized a second extension of the Dawn mission at Ceres, the largest object in the asteroid belt between Mars and Jupiter. During this extension, the spacecraft will descend to lower altitudes than ever before at the dwarf planet, which it has been orbiting since March 2015.

The spacecraft will continue at Ceres for the remainder of its science investigation and will remain in a stable orbit indefinitely after its hydrazine fuel runs out.

This artist concept shows NASA's Dawn spacecraft above dwarf planet Ceres, as seen in images from the mission. (NASA/JPL-Caltech)

This artist concept shows NASA’s Dawn spacecraft above dwarf planet Ceres, as seen in images from the mission. (NASA/JPL-Caltech)

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NASA’s Dawn spacecraft snaps new image of Occator Crater on dwarf planet Ceres

 

Written by Elizabeth Landau
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – The brightest area on Ceres stands out amid shadowy, cratered terrain in a dramatic new view from NASA’s Dawn spacecraft, taken as it looked off to the side of the dwarf planet.

Dawn snapped this image on October 16th, from its fifth science orbit, in which the angle of the sun was different from that in previous orbits. Dawn was about 920 miles (1,480 kilometers) above Ceres when this image was taken — an altitude the spacecraft had reached in early October.

Occator Crater, home of Ceres' intriguing brightest areas, is prominently featured in this image from NASA's Dawn spacecraft. (NASA/JPL-Caltech/UCLA/MPS/DLR/IDA)

Occator Crater, home of Ceres’ intriguing brightest areas, is prominently featured in this image from NASA’s Dawn spacecraft. (NASA/JPL-Caltech/UCLA/MPS/DLR/IDA)

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NASA’s New Horizons Team eyes new target for flyby in Kuiper Belt

 

NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – NASA has selected the potential next destination for the New Horizons mission to visit after its historic July 14th flyby of the Pluto system. The destination is a small Kuiper Belt object (KBO) known as 2014 MU69 that orbits nearly a billion miles beyond Pluto.

This remote KBO was one of two identified as potential destinations and the one recommended to NASA by the New Horizons team.  Although NASA has selected 2014 MU69 as the target, as part of its normal review process the agency will conduct a detailed assessment before officially approving the mission extension to conduct additional science.

Artist's impression of NASA's New Horizons spacecraft encountering a Pluto-like object in the distant Kuiper Belt. (NASA/JHUAPL/SwRI/Alex Parker)

Artist’s impression of NASA’s New Horizons spacecraft encountering a Pluto-like object in the distant Kuiper Belt. (NASA/JHUAPL/SwRI/Alex Parker)

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