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Featured

What’s Up: January 2025 Skywatching Tips from NASA

What’s Up: January 2025 Skywatching Tips from NASA

article3 days ago

NASA’s Parker Solar Probe Makes History With Closest Pass to Sun

NASA’s Parker Solar Probe Makes History With Closest Pass to Sun

article6 days ago

Asteroid Belt

NASA’s Webb Reveals Smallest Asteroids Yet Found in Main Asteroid Belt

article2 weeks ago

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Featured

NASA’s Parker Solar Probe Makes History With Closest Pass to Sun

NASA’s Parker Solar Probe Makes History With Closest Pass to Sun

article 6 days ago

Asteroid Belt

NASA’s Webb Reveals Smallest Asteroids Yet Found in Main Asteroid Belt

article 2 weeks ago

Highlights

Assessment of PFO as Related to DCS in the Spaceflight Environment and During Ground Testing

article 2 days ago

An astronaut works inside the International Space Station, focused on an enclosed laboratory experiment. She wears a blue sweater and gloves and carefully interacts with equipment inside a metallic chamber.

Station Science Top News: Dec. 20, 2024

article 2 weeks ago

The fully assembled SLS (Space Launch System) core stage for the Artemis II test flight is suspended 225 feet in the air inside the newly renovated High Bay 2 at Kennedy’s Vehicle Assembly Building. The core stage was lifted to enable engineers to complete work before it is stacked on mobile launcher 1 with other rocket elements. With the move to High Bay 2, technicians now have 360-degree tip to tail access to the core stage, both internally and externally.

Artemis II Core Stage Vertical Integration Begins at NASA Kennedy

article 2 weeks ago

Highlights

Data from the SWOT satellite

Cutting-Edge Satellite Tracks Lake Water Levels in Ohio River Basin

article 2 weeks ago

Watersheds on the U.S. Eastern Seaboard

NASA-DOD Study: Saltwater to Widely Taint Coastal Groundwater by 2100

article 3 weeks ago

NASA Study: Crops, Forests Responding to Changing Rainfall Patterns

NASA Study: Crops, Forests Responding to Changing Rainfall Patterns

article 3 weeks ago

Highlights

January’s Night Sky Notes: The Red Planet

January’s Night Sky Notes: The Red Planet

article 1 day ago

Astronomy Activation Ambassadors: A New Era

Astronomy Activation Ambassadors: A New Era

article 2 days ago

What’s Up: January 2025 Skywatching Tips from NASA

What’s Up: January 2025 Skywatching Tips from NASA

article 3 days ago

Featured

Hubble Spies a Cosmic Eye

Hubble Spies a Cosmic Eye

article 2 weeks ago

NASA Finds ‘Sideways’ Black Hole Using Legacy Data, New Techniques

article 2 weeks ago

NASA Open Science Reveals Sounds of Space

NASA Open Science Reveals Sounds of Space

article 2 weeks ago

Highlights

Astronomy Activation Ambassadors: A New Era

Astronomy Activation Ambassadors: A New Era

article 2 days ago

NASA’s Parker Solar Probe Makes History With Closest Pass to Sun

NASA’s Parker Solar Probe Makes History With Closest Pass to Sun

article 6 days ago

Amendment 89: D.3 APRA Mandatory NOIs Due Date extended to January 6, 2025

Amendment 89: D.3 APRA Mandatory NOIs Due Date extended to January 6, 2025

article 1 week ago

Highlights

NASA's X-59 airplane sits in its hangar with lights shining on it.

2024: NASA Armstrong Prepares for Future Innovative Research Efforts

article 2 weeks ago

Portage School of Leaders High School junior Rebecca Anderson, wearing a black short-sleeved shirt and glasses, stands smiling beside NASA Glenn’s Daniel Sutliff, an acoustic engineer, on the campus of the University of Notre Dame. Sutliff is wearing a NASA ballcap and black jacket. He and Anderson are holding an autographed NASA mug, which Sutliff signed with a black ink permanent magic marker. Anderson is holding the black marker and a small cardboard box.

NASA, Notre Dame Connect Students to Inspire STEM Careers

article 2 weeks ago

People walk in a room with monitors in an American Airlines facility.

NASA Flight Rerouting Tool Curbs Delays, Emissions

article 2 weeks ago

Highlights

A large cranes lifts a massive white dish antenna into place against a clear blue sky. The antenna's intricate framework is visible as it is carefully positioned. In the background, a smaller antenna and desert hills complete the scene.

NASA’s New Deep Space Network Antenna Has Its Crowning Moment

article 2 weeks ago

Amendment 88: A.52 Advanced Component Technology Text and Due Dates Released

Amendment 88: A.52 Advanced Component Technology Text and Due Dates Released

article 2 weeks ago

The letters NASA on a blue circle with red and white detail, all surrounded by a black background

NASA Partners with US Patent and Trademark Office to Advance Technology Transfer

article 2 weeks ago

Featured

A woman with short, dark hair and wearing a Santa hat, maroon shirt, and khaki pants smiles with arms outspread while floating in microgravity in front of Christmas stockings.

Celebrating the Holiday Season in Space

article 1 week ago

Portage School of Leaders High School junior Rebecca Anderson, wearing a black short-sleeved shirt and glasses, stands smiling beside NASA Glenn’s Daniel Sutliff, an acoustic engineer, on the campus of the University of Notre Dame. Sutliff is wearing a NASA ballcap and black jacket. He and Anderson are holding an autographed NASA mug, which Sutliff signed with a black ink permanent magic marker. Anderson is holding the black marker and a small cardboard box.

NASA, Notre Dame Connect Students to Inspire STEM Careers

article 2 weeks ago

NASA Knows: How Does the Sun Behave? (Grades 5-8)

article 2 weeks ago

Featured

What’s Up: January 2025 Skywatching Tips from NASA

What’s Up: January 2025 Skywatching Tips from NASA

article 3 days ago

Highlights

La NASA identifica causa de pérdida de material del escudo térmico de Orion de Artemis I

article 4 weeks ago

NASA astronaut and Expedition 72 Flight Engineer Nick Hague pedals on the Cycle Ergometer with Vibration Isolation and Stabilization (CEVIS), an exercise cycle located aboard the International Space Station's Destiny laboratory module. CEVIS provides aerobic and cardiovascular conditioning through recumbent (leaning back position) or upright cycling activities.

Preguntas frecuentes: La verdadera historia del cuidado de la salud de los astronautas en el espacio

article 1 month ago

View from outside a large run stall. The 100-foot-long X-59 sits in the run stall with the engine and the rest of the back of the aircraft sitting outside the run stall’s open bay door.

El X-59 enciende su motor por primera vez rumbo al despegue

article 2 months ago

1 min read

NASA’s Space Launch System Block 1 70-metric-ton

Lee Mohon

Sep 22, 2017

Image Article

NASA’s Space Launch System Block 1 70-metric-ton

This artist illustration identifies the major parts of NASA’s Space Launch System.

National Aeronautics and Space Administration

NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery.

About NASA's Mission

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Page Last Updated:

Dec 08, 2023
Page Editor:

Lee Mohon
Responsible NASA Official:

Abigail Bowman