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Tag Archives: Space

Quantum space time on a quantum simulator

Quantum space time and tetrahedron. (a) A static 4d quantum space time from the evolution of the spin network. (b) A dynamic quantum space time with a number of five valued vertices (in black) by intersecting world leaves, one of which is denoted by S3. (c) The local structure of a vertex from b considering a 3-sphere S3 enclosing the …

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Visitors from deep space are buzzing our solar system. The race is on to explore them.

Two years ago, at an automated telescope in Hawaii detected 'Oumuamua, the first known object from an interstellar space, passed through our solar system. Then in August, at an amateur astronomer in Crimea found a second interstellar visitor, 2I / Borisov, Now, scientists are eagerly developing plans to explore their messengers from afar and to learn their secrets. "Imagine something …

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Hubble Space Telescope discovers interstellar comet Borisov (Video)

NASA's venerable Hubble Space Telescope recently turned to the interstellar visitor Komet 2I / Borisov, causing a surprise: The intruder is highly similar to comets from our own solar system, and the structure and chemical composition of the interstellar comet resemble those of comets our own cosmic neighborhood. Among the observed features was the classic dust halo that comets usually …

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NASA has just unveiled the space suit to be worn by First Woman on the Moon

WASHINGTON – NASA unveiled new prototypes of space suits on Tuesday (October 15), worn by the first woman running on the moon . At an event at the Space Agency's headquarters, NASA's chief executive Jim Bridenstine and the space engineers will be watching two next-generation space suits at close range, developed for the Artemis program of the agency the goal …

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Space Walk for Women this week on tap – Spaceflight Now

Editor's Note: Updated at 18:00. EDT (2200 GMT) after the NASA Media Conference. HISTORY FOR CBS NEWS AND USED WITH AUTHORIZATION NASA astronaut Christina Koch in a space suit before a spacewalk earlier this month. Credit: NASA Two NASA astronauts will be taking part in the first women's space walk this week, a critical outing to help restore power failure …

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NASA shows patriotic new space suits for lunar and marsastronauts

A space engineer shows a prototype of NASA's xEMU suit for Artemis mission moon walks. Video screenshot of Amanda Kooser / CNET NASA astronauts will patronize the moon patriotically. The Space Agency revealed the new spacesuit designs for the Artemis Moon Mission at a press conference on Tuesday, with NASA Administrator Jim Bridenstine unveiling the new catwalk-style suits. Now Playing: …

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NASA shows patriotic new space suits for lunar and marsastronauts

A space engineer shows a prototype of NASA's xEMU suit for Artemis mission moon walks. Video screenshot of Amanda Kooser / CNET NASA astronauts will patronize the moon patriotically. The Space Agency revealed the new spacesuit designs for the Artemis Moon Mission at a press conference on Tuesday, with NASA Administrator Jim Bridenstine unveiling the new catwalk-style suits. Now Playing: …

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Comet is an interstellar space visitor with a familiar look

A newly discovered comet definitely comes from outside our solar system, scientists confirmed in a study published on Monday. Study indicates that the comet's interstellar origin looks amazingly similar to comets from the solar system. It's just the second interstellar comet ever detected in our solar system, and the first to look like a traditional comet, the study says. The …

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