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Archive for the Space Exploration category

May 15, 2019

Space Launch System

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NASA dicit:

NASA’s Orion, Space Launch System (SLS), and Exploration Ground Systems (EGS) programs are continuing work on one of the most complex and sophisticated space systems ever built. Across America and in Europe, teams are developing and building the spacecraft, rocket, and infrastructure necessary to send humans to deep space destinations including the surface of the Moon and beyond.

Some major recent milestones include: Orion – Crew Module Uprighting System Test at Atlantic Beach, North Carolina; European Service Module Solar Array Expanded; Fit Check in the Super Guppy Aircraft; Ascent Abort-2 Launch Abort System Stacking and Integration at Kennedy Space Center in Cape Canaveral, Florida; Launch Abort System Attitude Control Motor Test in Elkton, Maryland. SLS – Liquid Oxygen Tank and Forward Skirt join at Michoud Assembly Facility in New Orleans, Liquid Hydrogen Tank Structural Test Article Unload from Pegasus Barge at Marshall Space Flight Center in Huntsville, Alabama; RS-25 Engine Testing at Stennis Space Center in Bay St. Louis, Mississippi; Core Stage-1 Engine Section and Boat Tail Completed and Mated at Michoud. EGS – at NASA’s Kennedy Space Center: Core Stage Intertank Umbilical Swing Testing; Launch Pad 39B Upgrades; Crawler Engine Maintenance.

Video Credit: NASA Johnson

 

 

May 14, 2019

Blue Moon

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Wikipedia dicit:

The Blue Origin Blue Moon is a robotic space cargo carrier and lander for making cargo deliveries to the Moon. Designed and operated by Blue Origin for use on the Blue Moon mission aimed for 2024, Blue Moon derives from the vertical landing technology used in Blue Origin’s New Shepard sub-orbital rocket.

The lander is planned to be capable of delivering 4,500 kg (9,900 lb) to the surface of the Moon. The cargo vehicle could also be used to support NASA activities in cis-lunar space, or transport payloads of ice from Shackleton Crater to support space activities. The first projected mission for the craft would be a 2024 lunar south pole landing. It is proposed that a series of landings could be used to deliver the infrastructure for a Moon base.

Blue Origin began development work on the lander in 2016, publicly disclosed the project in 2017, and unveiled a mock up of the Blue Moon lander in May 2019.

Video Credit: Blue Origin

 

 

May 13, 2019

SpaceX CRS 17 Rendezvous and Capture

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NASA dicit:

The unpiloted SpaceX Dragon cargo craft arrived at the International Space Station May 6, two days after launch atop a Falcon 9 rocket from the Cape Canaveral Air Force Station, Florida. Expedition 59 Flight Engineers David Saint-Jacques of the Canadian Space Agency and Nick Hague of NASA used the Canadian-built Canadarm2 robotic arm to capture Dragon before turning the operation over to robotic ground controllers who maneuvered Dragon for its installation to the Earth-facing port of the Harmony module where it was bolted into place for a month-long stay. Dragon is delivering almost three tons of supplies and scientific experiments to the orbital outpost.

Video Credit: NASA

 

 

May 2, 2019

Cygnus Spacecraft

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Northrop Grumman dicit:

Northrop Grumman’s vision for the next step toward human space missions to Mars employs our flight-proven Cygnus advanced maneuvering spacecraft as a human habitat in cislunar space, the region between the Moon and Earth. In the early 2020s we would launch the initial habitat on NASA’s SLS rocket. Featuring a modular design, the habitat would serve both as a destination for crewed missions and as an unmanned testbed to prove-out the technologies needed for long-duration human space missions. The habitat is also envisioned as a base for lunar missions by international partners or commercial ventures. With additional habitation and propulsion modules, the habitat could be outfitted for a Mars pathfinder mission.

Video Credit: Northrop Grumman

 

 

April 17, 2019

MEV

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Northrop Grumman has made significant progress in developing its new satellite life extension service. The innovative technology, a first in the industry, gives satellite operators the capability to extend the life of a healthy satellite. Northrop Grumman remains on track to introduce its in-orbit satellite servicing system with the Mission Extension Vehicle-1 (MEV-1).

Video Credit: NASA Goddard

 

 

April 8, 2019

Hot Fire Engine Test for RS-25

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NASA dicit:

NASA is a step closer to returning astronauts to the Moon in the next five years following this successful “hot fire” test of flight engine No. 2062 on the A-1 Test Stand at Stennis Space Center in Mississippi. This April 4, 2019 test caps more than four years of testing for the RS-25 engines that will help power the first four missions of the Space Launch System rockets. It also concludes a 51-month test series that demonstrated RS-25 engines can perform at the higher power level needed to launch the super heavy-lift SLS rocket.

Video Credit: NASA