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Why NASA sent human sperm to space?

Previously several species, including frogs, salamanders, sea urchins, jellyfish, snails, medaka fish, nematode and other aquatic invertebrate animals, have successfully undergone breeding in space

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NASA to release two missions focused on moon soon in 2022. Pixabay
NASA positive about next planet-hunting mission. Pixabay
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With talk of space tourism and even trips to Mars, NASA has launched human sperm to the International Space Station (ISS) to test what happens when it gets exposed to zero-gravity environment.

The mission, dubbed Micro-11, technically began on April 1, when NASA sent frozen human and bull sperm on board a Falcon 9 rocket to the ISS, the Inverse reported late on Thursday. The astronauts aboard the ISS will thaw and chemically activate the samples to prepare them for union with an egg. Using video recording they will track the sperm movements and send them back to Earth for further analysis.

ISS is a permanent base for astronauts stationed in the outer sky. Wikimedia Commons
Previously also many species have been breeded in outerspace. Wikimedia Commons

“Based on previous experiments, it seems the lack of gravity facilitates sperm mobility,” Fathi Karouia, lead scientist for NASA’s space biology project, was quoted as saying to Inverse.

“This is in line with other investigations on different model organisms which have shown that microgravity conditions trigger faster cell regeneration. “This flight project is the first to apply proven analytical methods to assess the fertility of human and bovine sperm in spaceflight,” Karouia said.

The experiment could also offer new insights into the ways long-duration spaceflight will influence human reproduction. Though this is not the first time sperm has been sent into space for testing, it could offer new insights into the ways long-duration spaceflight will influence human reproduction.

Also Read: NASA sending first-ever mission to study Mars’ deep interior

“This research is looking at early fundamental microgravity science,” the report said. Previously several species, including frogs, salamanders, sea urchins, jellyfish, snails, medaka fish, nematode (roundworm, known as Caenorhabditis elegans), and other aquatic invertebrate animals, have successfully undergone breeding in space. Moroever, aquatic invertebrates like amphipods, gastropods (pond snails), ostracods and daphnia (water flea) produced their offspring or repeated their life-cycles under microgravity during four months in space, the report said. IANS

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New Boss of NASA Gets Hearty Congratulations

NASA's new boss is already getting cheers from space.

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Vice President Mike Pence, left, shakes hands with the new NASA administrator Jim Bridenstine, right, on stage during a swearing-in ceremony, April 23, 2018, at NASA Headquarters in Washington.
Vice President Mike Pence, left, shakes hands with the new Administration of the National Aeronautics and Space Administration (NASA), Jim Bridenstine, right, on stage during a swearing-in ceremony, Monday, April 23, 2018, at NASA Headquarter in Washington. VOA

NASA’s new boss is already getting cheers from space.

Immediately after being sworn into office Monday by Vice President Mike Pence, NASA Administrator Jim Bridenstine took a call from the three U.S. astronauts at the International Space Station who offered “hearty congratulations.” The Oklahoma congressman became the 13th administrator of NASA, filling a position that had been vacant for more than a year.

“America loves what you guys are doing,” Bridenstine, a former naval aviator, told the astronauts. He promised to do his best “as we reach for new heights and reveal the unknown for the benefit of humankind.”

This is the 60th anniversary year for NASA .

NASA office.
NASA. (Wikimedia Commons)

Bridenstine is the first elected official to lead NASA, something that had bogged down his nomination last year by President Donald Trump. The Senate approved his nomination last week by a narrow vote of 50-49. Monday’s swearing-in ceremony took place at NASA headquarters in Washington.

Pence noted that the space agency, under Bridenstine’s direction, will work to get astronauts back to the moon and then, with help from commercial space and international partners, on to Mars.

Also Read: NASA’s Planet-Hunting Telescope Lifts Off In U.S.

“NASA will lead the way,” said Pence, who heads the newly resurrected National Space Council.

Charles Bolden Jr., a former space shuttle commander and major general in the Marines, was NASA’s last official administrator. The space agency was led by Acting Administrator Robert Lightfoot in the interim. Lightfoot retires from NASA at the end of this month.  VOA

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