Author: NeRD

Navigating Space and Sound: Jesse Bazley Supports Station Integration and Colleagues With Disabilities

NeRD

A salute is widely recognized as a display of respect, but did you know it also means ‘hello’ in American Sign Language? It is one of the signs that Jesse Bazley, International Space Station/Commercial Low Earth Orbit Development Program integration team lead, subtly incorporates into his daily interactions with colleagues at NASA’s Johnson Space Center in Houston. In May 2021, Jesse Bazley worked his final shift as an Environmental and Thermal Operating Systems flight controller in the Mission Control Center at NASA’s Johnson Space Center in Houston. Image courtesy of…

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A 21st-century moon suit: Axiom Space’s lunar spacesuit sports 4G comms, Prada looks and Oakley visors for Artemis astronauts

NeRD

MILAN — If you’re going to team up with Prada for a 21st-century moon suit, it only makes sense to unveil it in one of the fashion capitals of the world. Axiom Space and Prada revealed the Axiom Extravehicular Mobility Unit (AxEMU) spacesuit in a press conference held at the International Astronautical Congress (IAC) here today (Oct. 16). AxEMU will be used for NASA’s Artemis 3 mission, which is currently scheduled to launch in late 2026. It has been specially designed for the lunar south pole, which will be a…

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The View from Space Keeps Getting Better  

NeRD

2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Farms in California’s Sacramento-San Joaquin River Delta face strict reporting requirements for water usage because the delta supplies most of the state’s freshwater. This Landsat image uses infrared wavelengths to depict vegetation. Credit: U.S. Geological Survey The 30-acre pear orchard in the Sacramento-San Joaquin River Delta has been in Brett Baker’s family since the end of the Gold Rush. After six generations, though, California’s most precious resource is no longer gold – it’s water. And most of the state’s…

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When will Boeing’s Starliner fly astronauts again? NASA still doesn’t know

NeRD

NASA is still unsure when it will next put astronauts on Boeing’s Starliner spacecraft, which experienced issues during its first crewed test flight this summer. Starliner‘s next “potential” crewed mission to the International Space Station (ISS) in 2025 “will be determined once a better understanding of Boeing’s path to system certification is established,” NASA officials wrote in a statement on Tuesday (Oct. 15). NASA and Boeing are still reviewing the requirements for Starliner’s certification, after propulsion problems arose on the first test flight with astronauts, which launched on June 5,…

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US and China will need to discuss moon mission plans, NASA chief predicts

NeRD

MILAN — NASA and China will need to discuss exchanges of data and mission plans as the two sides move to build sustainable presences on the moon, according to the NASA administrator.  NASA chief Bill Nelson met with the press at the 75th International Astronautical Congress (IAC) here on Tuesday (Oct. 15), addressing questions related to the agency’s Artemis program. Both NASA, with Artemis, and China, with its International Lunar Research Station (ILRS), are working to get astronauts to the moon and to build lunar infrastructure to support repeated and…

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NASA to Embrace Commercial Sector, Fly Out Legacy Relay Fleet 

NeRD

4 Min Read NASA to Embrace Commercial Sector, Fly Out Legacy Relay Fleet  An artist's concept of commercial and NASA space relays. Credits: NASA/Morgan Johnson NASA is one step closer on its transition to using commercially owned and operated satellite communications services to provide future near-Earth space missions with increased service coverage, availability, and accelerated science and data delivery.      As of Friday, Nov. 8, the agency’s legacy TDRS (Tracking and Data Relay Satellite) system, as part of the Near Space Network, will support only existing missions while new missions will…

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What is a Coral Reef?

NeRD

7 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Juvenile black, white, and yellow-striped Bluehead wrasse fish dart in and out of a dead colony of pillar coral (Dendrogyra cylindrus), now covered in various algae, in the waters of Playa Melones, Puerto Rico. NASA Ames/Milan Loiacono Coral reefs cover only 1% of the ocean floor, but support an estimated 25% of all marine life in the ocean, earning them the moniker ‘rainforest of the sea.’ They also play a critical role for coastal communities; preventing coastal erosion, protecting…

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Solar Cycle 25 is still in max phase, so more aurora-boosting sun storms could be coming

NeRD

You could get more opportunities to see supercharged auroras over the next few months, thanks to our very active sun. Solar activity waxes and wanes on an 11-year cycle. The current cycle, known as Solar Cycle 25, began in December 2019 and is still in its maximum phase, experts say. “Currently, we’re about two years into the maximum period, so we’re anticipating another year or so of maximum phase before we really enter the declining phase, which will lead us back to solar minimum,” Lisa Upton, co-chair of the Solar…

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Station Science Top News: Oct. 11, 2024

NeRD

Researchers verified that 3D micro-computed tomography scans can map the orientation of plant roots in space and used the method to demonstrate that carrots grown in actual and simulated microgravity both had random root orientation. These findings suggest that simulated microgravity offers a reliable and more affordable tool for studying plant adaptation to spaceflight. MULTI-TROP evaluated the role of gravity and other factors on plant growth. Plant roots grow downward in response to gravity on Earth, but in random directions in microgravity, which is a challenge for developing plant growth facilities for space. Results…

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Nuclear rockets could travel to Mars in half the time − but designing the reactors that would power them isn’t easy

NeRD

This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights. Dan Kotlyar is an Associate Professor of Nuclear and Radiological Engineering at the Georgia Institute of Technology. NASA plans to send crewed missions to Mars over the next decade – but the 140 million-mile (225 million-kilometer) journey to the red planet could take several months to years round trip. This relatively long transit time is a result of the use of traditional chemical rocket fuel. An alternative technology to the chemically propelled rockets…

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