Tag Archives: Space

Current Affairs, Memories & History, Politics, Science & Health

NASA creates team to study UFOs – CNN

By Katie Hunt and Ashley Strickland, CNN, Updated 3:20 PM ET, Thu June 9, 2022

from article…

(CNN) NASA is putting a team together to study unidentified aerial phenomena, popularly known as UFOs, the US space agency said Thursday.

The team will gather data on “events in the sky that cannot be identified as aircraft or known natural phenomena — from a scientific perspective,” the agency said.

Key lawmaker warns at UFO hearing: ‘Unidentified aerial phenomena are a potential national security threat’ Key lawmaker warns at UFO hearing: ‘Unidentified aerial phenomena are a potential national security threat’

NASA said it was interested in UAPs from a security and safety perspective. There was no evidence UAPs are extraterrestrial in origin, NASA added. The study will begin this fall and is expected to take nine months.

“NASA believes that the tools of scientific discovery are powerful and apply here also,” said Thomas Zurbuchen, the associate administrator of the Science Mission Directorate at NASA Headquarters in Washington, DC.

Source: NASA creates team to study UFOs – CNN

Books & Reading, Science & Health

Astronomers Gear Up to Grapple with the High-Tension Cosmos – Scientific American

A debate over conflicting measurements of key cosmological properties is set to shape the next decade of astronomy and astrophysics

By Anil Ananthaswamy, April 18, 2022

Atacama Cosmology Telescope at Cerro Toco in the Atacama Desert of northern Chile. Credit: Giulio Ercolani/Alamy Stock Photo

How fast is the universe expanding? How much does matter clump up in our cosmic neighborhood? Different methods of answering these two questions—either by observing the early cosmos and extrapolating to present times, or by making direct observations of the nearby universe—are yielding consistently different answers.

The simplest explanation for these discrepancies is merely that our measurements are somehow erroneous, but researchers are increasingly entertaining another, more breathtaking possibility: These twin tensions—between expectation and observation, between the early and late universe—may reflect some deep flaw in the standard model of cosmology, which encapsulates our knowledge and assumptions about the universe.

Finding and fixing that flaw, then, could profoundly transform our understanding of the cosmos.

Source: Astronomers Gear Up to Grapple with the High-Tension Cosmos – Scientific American

Science & Health, Web & Technology

NASA SPHEREx Mission: Finalized Plans for a Cutting-Edge Cosmic Mapmaker | SciTechDaily

By Jet Propulsion Laboratory, March 26, 2022

From article…

NASA’s upcoming SPHEREx mission will be able to scan the entire sky every six months and create a map of the cosmos unlike any before.

Scheduled to launch no later than April 2025, it will probe what happened within the first second after the big bang, how galaxies form and evolve, and the prevalence of molecules critical to the formation of life, like water, locked away as ice in our galaxy.

YouTube video…

Achieving these goals will require cutting-edge technology, and NASA has this month approved final plans for all the observatory’s components.

Source: NASA SPHEREx Mission: Finalized Plans for a Cutting-Edge Cosmic Mapmaker

Film & Movies, Memories & History, Web & Technology

60 Years Ago: Astronaut John Glenn, the First American to Orbit the Earth Aboard Friendship 7 | SciTechDaily | Space News

By John Uri, NASA Johnson Space Center, February 21, 2022

A few days before launch, Glenn, right, watches as artist Cecilia “Cece” Bibby paints the name “Friendship 7” on his capsule. Credit: NASA

In February 1962, the space race between the United States and the Soviet Union was in full swing. Both nations had developed spacecraft to send humans into space and selected a group of pilots to fly those spacecraft.

The Soviets leaped ahead by placing the first man, Yuri A. Gagarin, in space on April 12, 1961, on a one-orbit flight around the Earth aboard his Vostok spaceship. The United States responded with two suborbital piloted Mercury missions, launched atop Redstone rockets.

Via YouTube…

The Soviets next kept a cosmonaut in space for a full day. On February 20, 1962, astronaut John H. Glenn became the first American to orbit the Earth during the three-orbit Mercury-Atlas 6 mission, aboard the spacecraft he named Friendship 7.

Source: 60 Years Ago: Astronaut John Glenn, the First American to Orbit the Earth Aboard Friendship 7

Current Affairs, Science & Health, Web & Technology

NASA’s JPL appoints its first female director | Engadget

By J. Fingas@jonfingas, January 29th, 2022

New JPL director Dr. Laurie Leshin. Worcester Polytechnic Institute

NASA isn’t just interested in putting more women in space.

The agency’s Jet Propulsion Laboratory has appointed Worcester Polytechnic Institute’s Dr. Laurie Leshin as its first female director.

She’ll assume the role on May 16th, replacing former director Michael Watkins (who retired in August 2021) and interim director Lt. Gen Larry James. She’ll also serve as vice president of Caltech, which manages the JPL.

Leshin has extensive experience, both in science and in breaking new ground. She has held senior positions in NASA, including a key director role at the Goddard Space Flight Center. As deputy associate administrator for NASA’s Exploration Systems Mission Directorate, she laid some of the groundwork for both commercial spaceflight and Artemis. She was Rensselaer Polytechnic Institute’s science dean, and has served as WPI’s first female president since 2014.

Source: NASA’s JPL appoints its first female director | Engadget