Science & Research

Space Operations Mission Directorate
Earth
Science & Research

New NASA Strategy Envisions Sustainable Future for Space Operations

To address a rapidly changing space operating environment and ensure its preservation for generations to come, NASA released the first part of its integrated Space Sustainability Strategy, on Tuesday advancing the agency’s role as a global leader on this crucial issue.
Posted April 9, 2024
Nancy Grace Roman Space Telescope
Galaxies, Stars, & Black Holes
Goddard Space Flight Center
Heliophysics
Missions
Science & Research
Solar Dynamics Observatory (SDO)
Stars
Sunspots
TESS (Transiting Exoplanet Survey Satellite)
The Solar System
The Sun
The Universe

How NASA’s Roman Telescope Will Measure Ages of Stars

Guessing your age might be a popular carnival game, but for astronomers it’s a real challenge to determine the ages of stars. Once a star like our Sun has settled into steady nuclear fusion, or the mature phase of its life, it changes little for billions of years. One exception to that rule is the […]
Posted April 4, 2024
Astrophysics
Galaxies
Galaxies, Stars, & Black Holes
Hubble Space Telescope
James Webb Space Telescope (JWST)
Science & Research
Spiral Galaxies
Stars
The Universe

NASA’s Webb Probes an Extreme Starburst Galaxy

Amid a site teeming with new and young stars lies an intricate substructure. A team of astronomers has used NASA’s James Webb Space Telescope to survey the starburst galaxy Messier 82 (M82). Located 12 million light-years away in the constellation Ursa Major, this galaxy is relatively compact in size but hosts a frenzy of star […]
Posted April 3, 2024
Artemis
Artemis 3
Earth's Moon
Science & Research
Technology

NASA Selects First Lunar Instruments for Artemis Astronaut Deployment

NASA has chosen the first science instruments designed for astronauts to deploy on the surface of the Moon during Artemis III. Once installed near the lunar South Pole, the three instruments will collect valuable scientific data about the lunar environment, the lunar interior, and how to sustain a long-duration human presence on the Moon, which […]
Posted March 26, 2024
2024 Solar Eclipse
Eclipses
Goddard Space Flight Center
Heliophysics
Heliophysics Division
Heliophysics Research Program
Ionosphere
Science & Research
Science Mission Directorate
Skywatching

NASA to Launch Sounding Rockets into Moon’s Shadow During Solar Eclipse

NASA will launch three sounding rockets during the total solar eclipse on April 8, 2024, to study how Earth’s upper atmosphere is affected when sunlight momentarily dims over a portion of the planet.
Posted March 25, 2024
Biological & Physical Sciences
International Space Station (ISS)
ISS Research
Science & Research

International Space Station welcomes biological and physical science experiments

NASA is sending several biological and physical sciences experiments and equipment aboard SpaceX’s 30th commercial resupply services mission.
Posted March 22, 2024
Science & Research
2017 Solar Eclipse
2024 Solar Eclipse
Eclipses
Heliophysics
Heliophysics Division
Science Mission Directorate
Skywatching
Solar Eclipses
The Sun

Five Tips from NASA for Photographing a Total Solar Eclipse

A total solar eclipse creates stunning celestial views for people within the path of the Moon’s shadow. This astronomical event is a unique opportunity for scientists to study the Sun and its influence on Earth, but it’s also a perfect opportunity to capture unforgettable images. Whether you’re an amateur photographer or a selfie master, try […]
Posted March 21, 2024
Astrophysics
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Protostars
Science & Research
Stars
The Universe

Cheers! NASA’s Webb Finds Ethanol, Other Icy Ingredients for Worlds

Editor’s Note: This article was updated March 13, 2024, to clarify the likelihood that chemicals found around IRAS 2A were present in the first stages of development of our solar system. What do margaritas, vinegar, and ant stings have in common?
Posted March 13, 2024
Astrophysics
Galaxies, Stars, & Black Holes
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Missions
Nebulae
Science & Research
Star-forming Nebulae
The Universe

Peering Into the Tendrils of NGC 604 with NASA’s Webb

The formation of stars and the chaotic environments they inhabit is one of the most well-studied, but also mystery-shrouded, areas of cosmic investigation. The intricacies of these processes are now being unveiled like never before by NASA’s James Webb Space Telescope.
Posted March 9, 2024
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