Thursday September 20, 2018

NASA’S OSIRIS-REX mission to flyby Earth on Friday

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Washington, Sep 22 : NASA’s asteriod hunting spacecraft OSIRIS-REx , is all set to make a close flyby of Earth on Friday, before reaching asteroid Bennu, media has reported.

The Earth’s gravity will fling the OSIRIS-REx spacecraft, travelling at a staggering speed of 19,000 miles (30,758 km) per hour, upward by about six degrees so that its trajectory will match the tilt of the orbit of asteroid Bennu, nytimes.com reported on Thursday.

OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer) was launched atop a United Launch Alliance Atlas V 411 rocket on September 8, 2016 to study samples from the asteroid Bennu — a type B carbonaceous asteroid with an approximate diameter of about 1,614 feet (492 meters).

On Friday, the spacecraft will approach and retreat from its closest position over Earth, approximately 11,000 miles (17,000 km) above the planet’s surface, swinging it over Australia before making its closest approach over Antarctica near Cape Horn, Chile.

“The opportunity to capture images of the OSIRIS-REx spacecraft as it approaches Earth provides a unique challenge for observers to hone their skills during this historic flyby,” Dante Lauretta, OSIRIS-REx principal investigator at the University of Arizona, Tucson, NASA said in a statement earlier this month.

“We’re essentially stealing a bit of the Earth’s momentum as we go by,” said Michael Moreau, who leads Osiris-Rex’s navigation team at NASA’s Goddard Space Flight Center in Greenbelt.

The spacecraft is scheduled to arrive at its destination of Bennu in 2018, where it will collect and return samples that experts believe may hold the building blocks of life.

IANS

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NASA Launches Interactive Website Letting Users Explore In What Ways Space Technology Impacts Their Everyday Life

The US agency's collaboration with commercial companies has helped bring space technology back to Earth for over 50 years

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NASA's new website shows how space tech impacts people's day-to-day lives. Flickr

NASA has launched a new interactive website that lets users explore how space technology impacts everyday life on Earth.

The new website, called NASA Home and City, features about 130 spinoff technologies in a virtual space, allowing users to tour through buildings and rooms to discover common items that NASA inspired or helped improve, the agency said in a statement on Tuesday.

These spinoffs are commercial products that apply NASA technology originally developed for studying and exploring space.

“Introducing NASA Home and City! A brand new interactive website where you can explore all the ways NASA benefits you in your daily life,” NASA Administrator Jim Bridenstine, said in a tweet.

“From GPS to airplanes, from baby formula to the camera in your phone, NASA technology is all around you!” he added.

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This is NASA’s Latest innovation. Pixabay

The US agency’s collaboration with commercial companies has helped bring space technology back to Earth for over 50 years.

These range from water filtration systems, originally designed to purify water for the Apollo astronauts to durable wind turbines, designed with Mars in mind to the selfie taking camera, the report said.

Also read- Apple CEO Tim Cook: “New iPhones Worth The Cost”

“Our space technology continues to improve life on Earth,” said Jim Reuter, the acting associate administrator of NASA’s Space Technology Mission Directorate.

“NASA Home and City is a place of discovery for people, and especially students, who have ever wondered why space exploration should matter to them,” Reuter noted. (IANS)

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