Uplifting Echoes

Science

NASA’s Artemis II moonship returns home to its launch site after historic voyage - AP News

NASA’s Artemis II moonship returns home to its launch site after historic voyage - AP News

The spacecraft that flew four astronauts around the moon is back where its record-breaking journey began. NASA's Artemis II capsule returned to Florida's Kennedy Space Center on Tuesday afternoon, almost a month after blasting off on humanity's first lunar tr…

Scorpions Are Literally Metal, Study Reveals - Gizmodo

Scorpions Are Literally Metal, Study Reveals - Gizmodo

Many scorpion species carry zinc and other heavy metals in their pincers and stingers, according to new research.

Study finds infrasound the likely horror in hauntings - Boing Boing

Study finds infrasound the likely horror in hauntings - Boing Boing

Noise below the range of human hearing from old pipes, machinery and ventilation systems can induce stressful sensations, according to a study published by Canadian researchers in Frontiers in Behavioral…

NASA fires up powerful lithium-fed thruster for trips to Mars - Phys.org

NASA fires up powerful lithium-fed thruster for trips to Mars - Phys.org

A technology that could propel crewed missions to Mars and robotic spacecraft throughout the solar system was recently put to the test at NASA's Jet Propulsion Laboratory in Southern California. On Feb. 24, for the first time in years and at power levels exce…

NASA chief Jared Isaacman says he's fighting for Pluto: 'I am very much in the camp of 'make Pluto a planet again' - Space

NASA chief Jared Isaacman says he's fighting for Pluto: 'I am very much in the camp of 'make Pluto a planet again' - Space

"We are doing some papers right now on, I think, a position that we would love to escalate through the scientific community to revisit this discussion."

Evolution Keeps Making Crabs – But a Key Feature Has Only Evolved Once - ScienceAlert

Evolution Keeps Making Crabs – But a Key Feature Has Only Evolved Once - ScienceAlert

As you may have heard via a barrage of internet memes, evolution can't get enough of crab-like forms.

2.8 Days to Disaster: Scientists Warn Low Earth Orbit Could Suddenly Collapse - SciTechDaily

2.8 Days to Disaster: Scientists Warn Low Earth Orbit Could Suddenly Collapse - SciTechDaily

A new study warns that if satellite operators suddenly lose control during a major disruption, a catastrophic collision in orbit could happen in as little as 2.8 days.