Gizmodo : Environment

Following the release of an independent review examining the delay of NASA’s Psyche mission, the space agency’s Jet Propulsion Laboratory (JPL) says it’s making progress in addressing the broader issues at the institution that went beyond its delayed asteroid mission.

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In an attempt to optimize communication in space across vast distances, a team of researchers from the University of Arizona will rely on a unique antenna for CatSat, a small satellite that will study the ionosphere. The antenna resembles a space-age beachball that can beam information to Earth at high speeds.

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Update: 9:35 p.m. ET: The H3 rocket left the launch pad on time, but an apparent failure with the second stage engines forced controllers to issue a self-destruct command. More here.

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Relativity Space is poised to make history on Wednesday with the launch of Terran-1—a rocket primarily constructed from 3D-printed parts. Japan is also set for an inaugural launch, with the delayed H3 rocket now set for a do-over launch.

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Four astronauts arrived at the International Space Station on Friday, finally crossing through the space station’s hatch after ground teams troubleshooted a faulty sensor on SpaceX’s Dragon capsule.

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Gizmodo : Environment

The steadily growing satellite population has been posing challenges for ground-based astronomy, but new research reveals that space-based telescopes like Hubble are also suffering.

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In a disappointing turn of events, Rocket Lab is reconsidering its daredevil method of trying to catch and recover its Electron boosters mid-air using a helicopter.

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Last summer, Astra’s Rocket 3.3 came crashing down after failing to reach orbit and deliver a pair of shoe-box sized satellites. Following a six-month investigation, the California-based startup identified the culprit: fuel injector blockage that resulted in combustion chamber burn-through.

Gizmodo : Environment

Astronomers looking up at the night skies have started to feel the effects of the growing number of satellites swarming Earth orbit, and they want to do something about it before it’s too late. An international group of astronomy organizations have banded together to petition the United Nations, asking it to form a…

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Researchers from the University of Arizona have developed a possible new way of scouting for real estate on other planets: tiny robots that drop digital breadcrumbs while exploring Martian caves. It’s a method ripped straight from folklore.

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