Sunday, October 20, 2019

NASA Astronauts Complete the First All-Female Spacewalk - The New York Times

NASA reached a milestone on Friday when two Americans, tasked with replacing a power controller, ventured out of the International Space Station: the astronauts, Christina Koch and Jessica Meir, became the first to take part in an all-female spacewalk.

The walk, which lasted seven hours and 17 minutes and included a brief call with President Trump, was not purposefully planned by the agency! Videos for NASA Astronauts Complete The First 2:07 2 Female Astronauts Successfully Complete First All-Female Spacewalk cbslocal.com!! As NASA explained it, one was bound to happen eventually because of the increasing number of female astronauts.

But news of the milestone attracted far greater interest than spacewalks normally do, and on Friday, American officials celebrated it as a historic achievement! Nasa astronauts complete the first all-female spacewalk ...Nasa astronauts complete the first all-female spacewalk Sat, Oct 19, 2019 - 9:22 AM Nasa reached a milestone on Friday when two Americans, tasked with replacing a power controller, ventured out of the International Space Station: the astronauts , Christina Koch and Jessica Meir, became the first to take part in an all-female spacewalk.!! They pointed to the agency's ambitious goals to put the first woman and the next man on the moon, and then to forge a path to Mars.

"You're doing an incredible job," Mr. Trump told the astronauts on Friday during a call to the space station. "This is a first step, because we're going to the moon, and then we're going to Mars."

Date: 2019-10-18T09:30:09.000Z
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NASA Spots InSight Mars Lander and Curiosity Rover from Space (Photos) | Space

New photos give us the best-ever look at NASA's InSight lander on the surface of Mars and show the route the agency's Curiosity rover is taking up a big Red Planet mountain.

The imagery comes courtesy of the HiRISE camera aboard NASA's Mars Reconnaissance Orbiter (MRO), which has been circling the Red Planet since March 2006. 

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Much smaller details are visible as well. For example, the shiny object near InSight's lower side is the cover for the lander's seismometer suite, which shields the supersensitive instrument from the elements! NASA Astronauts Complete the First All-Female Spacewalk ...female...NASA Astronauts Complete the First All-Female Spacewalk – Trending News Network NASA reached a milestone on Friday when two Americans, tasked with replacing a power controller, ventured out of the International Space Station: the astronauts Sunday, October 20, 2019!! This cover is so bright because it is dome-shaped and therefore reflects a lot of light, NASA officials said.

HiRISE, which is short for High Resolution Imaging Science Experiment, has photographed InSight before . But this latest image is clearer than previous shots because there's less dust in the air, NASA officials said. MRO's viewing angle and favorable lighting also contributed to a crisp and clean image.

Publisher: Space.com
Date: 2019-10-17T11:10:08+00:00
Author: https www facebook com spacecom
Twitter: @SPACEdotcom
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NASA's New Spacesuits Unveiled, for Trips to the Moon and Beyond - The New York Times

WASHINGTON — At NASA headquarters on Tuesday, officials introduced two prototype spacesuits to be used during upcoming moon missions.

The new spacesuits will offer improvements over existing models for the men and women expected to wear them, including greater comfort and movement! NASA astronauts complete first spacewalk to upgrade ...nasa - astronauts - complete - first ...The two NASA astronauts began the replacement of nickel-hydrogen batteries with newer, more powerful lithium-ion batteries on the far end of the station's port truss during the seven-hour and one minute spacewalk.!! And as NASA races to meet the Trump administration's 2024 target for returning to the moon, the agency needs to make that astronauts have the technological capability to safely set foot on the surface, which no human has done since 1972.

"We've been working for a long time to build spacesuits that will do the job on the moon and going on to Mars," said Amy Ross, a spacesuit engineer at NASA's Johnson Space Center in Houston.

One spacesuit, with a colorful bright red, white and blue pattern, is called the exploration extravehicular mobility unit. That is what astronauts will wear as they explore the moon's surface.

Date: 2019-10-15T18:49:48.000Z
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NASA's Mars InSight is unstuck and officially back to work

It was looking grim for NASA's Mars InSight mission back at the beginning of October. But now, things seem to have turned around.

The InSight lander had originally been sent to the Red Planet with the goal of drilling some 16 feet into the Martian terrain, to measure heat beneath the surface! List of NASA missions - Wikipedia en.wikipedia.org /wiki/List_of_ NASA _missions Since 1945, NACA ( NASA 's predecessor) and, since 1958, NASA have conducted the X-Plane Program. The program was originally intended to create a family of experimental aircraft not intended for production beyond the limited number of each design built solely for flight research. The first X-Plane, the Bell X-1, was the first rocket-powered airplane to break the sound barrier on October 14, 1947.!! But after only 14 inches of progress, there was a problem : the "mole" (aka drill with a built-in heat probe) would go no further.

It got stuck in Feb. 2019 and remained that way until early October, when NASA came up with a new plan. The idea was to use the InSight lander's metal scoop to refill the 14-inch hole and then act as a support for the mole to press up against as it tunneled down.

The whole scheme was based on an assumption that the below-ground hold-up was heavily clumped together soil, rather than rock. The scoop, then, would help guide the mole along by stopping it from bouncing around as it dug deeper. The pressure would be forced downward instead, which NASA hoped would break through the tough stretch of soil.

Publisher: Mashable
Date: 2019-10-20T20:03:18Z
Author: Adam Rosenberg
Twitter: @mashable
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NASA's 1st SLS Megarocket Launch to the Moon Could Be Delayed to 2021 | Space

LAS CRUCES, N.M. — NASA has yet to set a launch date for the first test flight of its long-delayed Space Launch System (SLS) megarocket, which the agency plans to use to send astronauts to the lunar surface in 2024. And it looks like more delays could be right around the corner. 

Although NASA said this summer that its new rocket should finally lift off by the end of 2020 , the first mission may slip to the middle of 2021, Ken Bowersox, NASA's acting associate administrator for human exploration and operations, said in a presentation here at the International Symposium for Personal and Commercial Spaceflight (ISPCS) on Oct. 10. 

That mission, known as Artemis 1, will send an uncrewed Orion spacecraft on a trip around the moon. Following that initial test flight, NASA aims to launch Artemis 2 — the first human mission of NASA's Artemis program — in 2022. That mission will fly astronauts on a loop around the moon, but they won't land there just yet. 

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Publisher: Space.com
Date: 2019-10-16T11:09:49+00:00
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The 1st Human on Mars May Be a Woman, NASA Chief Says | Space

When NASA sends humans to the moon for the first time in more than half a century, one lucky astronaut will go down in history for becoming the first woman on the moon. Then it won't be long before we see the first woman on Mars, and she just might beat the first man there, according to NASA Administrator Jim Bridenstine.

"We could very well see the first person on Mars be a woman," Bridenstine told reporters on Friday (Oct. 18) during a news conference about the first all-woman spacewalk . "I think that could very well be a milestone," he added.

NASA currently has no concrete plans for landing humans on Mars — the moon is the agency's first priority — but Bridenstine has said that the first crewed Mars landing could happen sometime in the 2030s .  Meanwhile, the private spaceflight company SpaceX is working on its Starship Mars-colonizing rocket, which could help NASA send those astronaut pioneers to the Red Planet. 

Publisher: Space.com
Date: 2019-10-19T11:22:06+00:00
Author: https www facebook com spacecom
Twitter: @SPACEdotcom
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