Blog

Hubble Views a Galaxy Settling into Old Age

NGC 3384, visible in this image, has many of the characteristic features of so-called elliptical galaxies. Such galaxies glow diffusely, are rounded in shape, display few visible features, and rarely show signs of recent star formation. Instead, they are dominated by old, aging, and red-hued stars.

Posted January 26, 2024

Night Sky Network

Landing On Mars: A Tricky Feat!

Why is landing on Mars so difficult? Learn more about the challenges with a special late-month edition of Night Sky Notes!

Posted January 26, 2024

NASA’s Day of Remembrance: Honoring Fallen Heroes

In honor of the members of the NASA family who lost their lives while furthering the cause of exploration and discovery for the benefit all, the agency hosted its annual Day of Remembrance Thursday, Jan. 25, 2024. Traditionally held on the fourth Thursday in January each year, NASA Day of Remembrance commemorates the crews of […]

Posted January 26, 2024

International Space Station (ISS)

Expedition 70

Northrop Grumman Commercial Resupply

Overview for NASA’s Northrop Grumman 20th Commercial Resupply Mission

NASA, Northrop Grumman, and SpaceX are targeting 12:29 p.m. EST on Monday, Jan. 29, for the next launch to deliver science investigations, supplies, and equipment to the International Space Station.

Posted January 26, 2024

NASA’s Aerospace Safety Advisory Panel Releases 2023 Annual Report

The Aerospace Safety Advisory Panel (ASAP), an advisory committee that reports to NASA and Congress, issued its 2023 annual report Thursday examining the agency’s safety performance, accomplishments, and challenges over the past year. The report highlights 2023 activities and observations on NASA’s: In 2023, NASA continued to make meaningful progr

Posted January 25, 2024

Kennedy Space Center

Kennedy Honors Fallen During Day of Remembrance

Family members of fallen astronauts Kathie Scobee Fulgham, Lowell Grissom, Sheryl Chaffee, and Karen Bassett Stevenson place a wreath at the Space Mirror Memorial at NASA’s Kennedy Space Center Visitor Complex in Florida on Thursday, Jan. 25, 2024, during the agency’s Day of Remembrance.

Posted January 25, 2024

Ingenuity (Helicopter)

Aeronautics

Drones & You

Missions

NASA Aircraft

After Three Years on Mars, NASA’s Ingenuity Helicopter Mission Ends

NASA’s history-making Ingenuity Mars Helicopter has ended its mission at the Red Planet after surpassing expectations and making dozens more flights than planned. While the helicopter remains upright and in communication with ground controllers, imagery of its Jan.

Posted January 25, 2024

Astrophysics

Astrophysics Division

Galaxies

Goddard Space Flight Center

Hubble Space Telescope

Missions

The Universe

Hubble Captures a Faint Bridge of Stars

One of the galaxies from a galactic group known as Arp 295 is visible in this new NASA Hubble Space Telescope image, along with part of the faint 250,000-light-year-long bridge of stars and gas that stretches between two of the galaxies. The galaxies have passed close enough together that their mutual gravity created this cosmic […]

Posted January 25, 2024

Armstrong Flight Research Center

Advanced Air Mobility

Aeronautics

Air Mobility Pathfinders project

Airspace Operations and Safety Program

Ames Research Center

Langley Research Center

NASA Autonomous Flight Software Successfully Used in Air Taxi Stand-Ins

In late October, two research helicopters from the manufacturer Sikorsky, a Lockheed Martin company, made a dozen test flights over Long Island Sound, Connecticut taking care to avoid other aircraft in the area around them.

Posted January 25, 2024

Exoplanets

Goddard Space Flight Center

Hubble Space Telescope

Missions

Studying Exoplanets

The Universe

NASA’s Hubble Finds Water Vapor in Small Exoplanet’s Atmosphere

Astronomers using NASA’s Hubble Space Telescope observed the smallest exoplanet where water vapor has been detected in the atmosphere. At only approximately twice Earth’s diameter, the planet GJ 9827d could be an example of potential planets with water-rich atmospheres elsewhere in our galaxy.

Posted January 25, 2024