Lunar Gateway Instruments to Improve Weather Forecasting for Artemis Astronauts

Artist’s concept of the Gateway Power and Propulsion Element, or PPE, and Habitation and Logistics Outpost, or HALO, in orbit around the Moon. The gold box on the right side of the image depicts the HERMES payload. The ERSA payload is the silver box just below it. (Credits: NASA)

by Miles Hatfield
NASA’s Goddard Space Flight Center

GREENBELT, Md. — One of the first things people want to know before taking a trip is what the weather will be like wherever they are headed. For Artemis astronauts traveling on missions to the Moon, two space weather instrument suites, NASA’s HERMES and ESA’s ERSA, will provide an early forecast. Weather in this case means energized, subatomic particles and electromagnetic fields hurtling through the solar system.

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Northrop Grumman Completes Preliminary Design Review for NASA’s Gateway Crew Module

Artist illustration of Northrop Grumman’s HALO module and the Power Propulsion Element which form the first critical component of NASA’s Gateway. (Credit: Northrop Grumman)

Company based the design for HALO on its flight-proven Cygnus spacecraft

DULLES, Va., Nov. 18, 2020 (Northrop Grumman PR) – Northrop Grumman Corporation (NYSE: NOC) has successfully completed its initial preliminary design review (PDR) event for the Habitation and Logistics Outpost (HALO). The module will serve as living quarters for astronauts at the Gateway during lunar exploration missions.

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OIG Audit: NASA Gateway Elements Behind Schedule, Over Budget

Artemis Gateway (Credit: Thales Alenia Space/Briot)

by Douglas Messier
Managing Editor

NASA’s attempt to use innovative acquisition practices to speed up development of the lunar Gateway has left the first two elements of the station over budget and behind schedule, according to a new audit from the space agency’s Office of Inspector General.

It is also unlikely the human-tended Gateway will be capable of supporting the planned 2024 mission to land American astronauts at the south pole of the moon, the audit concluded.

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NASA Awards Northrop Grumman Artemis Contract for Gateway Crew Cabin

Artist’s concept of the Gateway power and propulsion and Habitation and Logistics Outpost, or HALO, in orbit around the Moon. (Credits: NASA)

WASHINGTON (NASA PR) — NASA has finalized the contract for the initial crew module of the agency’s Gateway lunar orbiting outpost.

Orbital Sciences Corporation of Dulles, Virginia, a wholly owned subsidiary of Northrop Grumman Space, has been awarded $187 million to design the habitation and logistics outpost (HALO) for the Gateway, which is part of NASA’s Artemis program and will help the agency build a sustainable presence at the Moon. This award funds HALO’s design through its preliminary design review, expected by the end of 2020.

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NASA Selects First Science Instruments to Send to Gateway

Gateway with Orion over the Moon (Credit: ESA/NASA/ATG Medialab)

WASHINGTON (NASA PR) — NASA has selected the first two scientific investigations to fly aboard the Gateway, an orbital outpost which will support Artemis lunar operations while demonstrating the technologies necessary to conduct a historic human mission to Mars. The instruments selected for Gateway will observe space weather and monitor the Sun’s radiation environment.

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