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April 14, 2002 / 5:03 PM

Astronauts rewire station arm for upgrade

CAPE CANAVERAL, Fla., April 14 (UPI) -- Shuttle astronauts Steven Smith and Rex Walheim returned to the vacuum of space on Sunday to rewire the space station's robot arm so that it can be mounted a new mobile platform. The spacewalk was the third of four planned during shuttle Atlantis' week-long stay at the outpost.

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Wild turkey populations declined in some areas of U.S.

Science News // 12 hours ago

Wild turkey populations declined in some areas of U.S.

April 19 (UPI) -- In a 2021 study, eight out of 30 states surveyed reported that turkey populations declined from 2014 to 2019, with some of the sharpest decreases in Alabama, Arkansas, Georgia, Louisiana and Oklahoma.

Constellation of Starlink satellites grows with latest SpaceX launch from Florida

Science News // 1 day ago

Constellation of Starlink satellites grows with latest SpaceX launch from Florida

April 18 (UPI) -- SpaceX launched a cluster of 23 satellites into low-Earth orbit Thursday, the 334th launch of the company's Starlink Internet satellites and the 268th time a reusable booster rocket has been used.

SpaceX launches Falcon 9, carrying 23 Starlink satellites from Florida

Science News // 2 days ago

SpaceX launches Falcon 9, carrying 23 Starlink satellites from Florida

April 17 (UPI) -- SpaceX launched its Falcon 9 rocket, carrying 23 Starlink satellites into low-Earth orbit early Wednesday evening, under clear, sunny skies in Florida.

Satellites can help find and stop methane leaks

Science News // 3 days ago

Satellites can help find and stop methane leaks

April 16 (UPI) -- Riley Duren, a research scientist at the University of Arizona, explained how new satellites are changing companies' and governments' ability to find and stop methane leaks and avoid wasting a valuable product.

Boeing Starliner rolls to Cape Canaveral Space Force Station ahead of May launch

Science News // 3 days ago

Boeing Starliner rolls to Cape Canaveral Space Force Station ahead of May launch

April 16 (UPI) -- Boeing's Starliner spacecraft took a road trip Tuesday before its May 6 liftoff, moving from the Kennedy Space Center to the Cape Canaveral Space Force Station.

NASA chooses 4 crew members for next Mars mission simulation

Science News // 4 days ago

NASA chooses 4 crew members for next Mars mission simulation

April 15 (UPI) -- NASA on Monday revealed its choices for the next four-person crew to participate in a simulated mission to Mars performed within a habitat at the agency's Johnson Space Center in Houston.

NOAA says fourth global coral bleaching event underway

Science News // 4 days ago

NOAA says fourth global coral bleaching event underway

April 15 (UPI) -- The world's oceans are now undergoing the fourth global coral bleaching event on record and the second in the last 10 years, the National Oceanic and Atmospheric Administration announced Monday.

'Brightest of All Time' gamma-ray burst caused by exploding star, say scientists

Science News // 1 week ago

'Brightest of All Time' gamma-ray burst caused by exploding star, say scientists

April 12 (UPI) -- Northwestern University scientists said Friday they had confirmed that the cause of the brightest gamma-ray burst ever observed in October 2022 was an exploding star, known as a supernova, 2.4 billion light years away.

NASA's planet-hunter TESS temporarily shuts off

Science News // 1 week ago

NASA's planet-hunter TESS temporarily shuts off

April 11 (UPI) -- NASA's eye in the sky has unexpectedly shut off, temporarily interrupting its survey of space.

SpaceX launches military weather satellite into orbit

Science News // 1 week ago

SpaceX launches military weather satellite into orbit

April 11 (UPI) -- SpaceX launched its second national security mission of 2024 on Thursday with a Falcon 9 rocket lifting the U.S. Space Force missionUSSF-62 into orbit.

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