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Sunita L. Williams

Astronaut Suni Williams Prepares for Crew Flight Test

NASA’s Boeing Crew Flight Test astronaut Suni Williams gives a thumbs up during a mission dress rehearsal on Friday, April 26, 2024, at the agency’s Kennedy Space Center in Florida. Williams was selected as an astronaut by NASA in 1998 and has been aboard the International Space Station twice. She is set to return to […]
Posted May 6, 2024

New NASA Black Hole Visualization Takes Viewers Beyond the Brink

Ever wonder what happens when you fall into a black hole? Now, thanks to a new, immersive visualization produced on a NASA supercomputer, viewers can plunge into the event horizon, a black hole’s point of no return.
Posted May 6, 2024
General

A Different Perspective – Remembering James Dean, Founder of the NASA Art Program

In March 1962, NASA Administrator James Webb addressed a two-paragraph memorandum to NASA Public Affairs Director Hiden T. Cox about the possibility of bringing in artists to highlight the agency’s achievements in a new way. In it, he wrote, “We should consider in a deliberate way just what NASA should do in the field of […]
Posted May 6, 2024
Spinoffs
Glenn Research Center
Technology Transfer
Technology Transfer & Spinoffs

Tech Today: NASA’s Ion Thruster Knowhow Keeps Satellites Flying

In low Earth orbit, satellites face a constant challenge – a tiny amount of atmospheric drag that, over time, causes them to slow down and decay their orbit. To combat this, spacecraft rely on in-space thrusters to adjust positioning and boost orbits. However, most of these thrusters use heavy, expensive chemical propellants. This is where […]
Posted May 6, 2024
Blogs

Sols 4175-4177: Don’t Blink We’re Taking a Picture

Curiosity loves to drive so it’s pretty rare we stay at a location longer than one planning cycle without the intention of drilling.
Posted May 6, 2024
Michoud Assembly Facility
Marshall Space Flight Center

NASA Invites Media to Attend Louisiana Space Day 2024

NASA’s Michoud Assembly Facility in New Orleans, several aerospace companies, and GNO Inc. will host Louisiana Space Day 2024 at the Louisiana State Capitol in Baton Rouge from 9 a.m. to 3 p.m. CDT on Wednesday, May 8.
Posted May 6, 2024
Astrophysics
Astrophysics Division
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Missions
Spiral Galaxies
The Universe

Hubble Views a Galaxy with a Voracious Black Hole

Bright, starry spiral arms surround an active galactic center in this new NASA Hubble Space Telescope image of the galaxy NGC 4951. Located in the Virgo constellation, NGC 4951 is located roughly 50 million light-years away from Earth. It’s classified as a Seyfert galaxy, which means that it’s an extremely energetic type of galaxy with […]
Posted May 6, 2024
James Webb Space Telescope (JWST)
Goddard Space Flight Center
Johnson Space Center
Missions

Former NASA Center Director, Scientist to Receive Presidential Medals

President Joe Biden will present Dr. Ellen Ochoa, former center director and astronaut at the agency’s Johnson Space Center in Houston, and Dr. Jane Rigby, senior project scientist for NASA’s James Webb Space Telescope, each with the Presidential Medal of Freedom Friday in a ceremony at the White House in Washington. The Presidential Medal of […]
Posted May 3, 2024
Earth's Moon
Jupiter
Saturn

A Moonlit Trio

The Moon (left), Saturn, and Jupiter (lower right; Saturn is above and to the left of Jupiter) were seen in the sky above the Washington Memorial on Dec. 17, 2020. At the time, Saturn and Jupiter were nearing each other in the sky, culminating in a “great conjunction” on Dec. 21, where they appeared a […]
Posted May 3, 2024
Astrophysics
Astrophysics Division
Galaxies
Hubble Space Telescope
Missions
Spiral Galaxies
The Universe

Hubble Hunts Visible Light Sources of X-Rays

This NASA/ESA Hubble Space Telescope image features the dwarf galaxy IC 776. This swirling collection of new and old stars is located in the constellation Virgo, in the Virgo galaxy cluster, 100 million light-years from Earth. Although IC 776 is a dwarf galaxy, it’s also classified as a SAB-type or ‘weakly barred’ spiral. This highly […]
Posted May 3, 2024
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