Space Station Science

Space Station Science

An astronaut smiles at the camera while she works at a glovebox on the International Space Station. Her hands are inside the glove box. She is wearing a black headset.
NASA/Jonny Kim

NASA astronaut Zena Cardman processes bone cell samples inside the Kibo laboratory module’s Life Science Glovebox on Aug. 28, 2025, as part of an experiment that tests how microgravity affects bone-forming and bone-degrading cells and explore potential ways to prevent bone loss. This research could help protect astronauts on future long-duration missions to the Moon and Mars, while also advancing treatments for millions of people on Earth who suffer from osteoporosis.

Image credit: NASA/Jonny Kim

Powered by WPeMatico

Get The Details…
Monika Luabeya

NASA, Northrop Grumman Assessing Cygnus XL Engine Burn Plan

NASA, Northrop Grumman Assessing Cygnus XL Engine Burn Plan

Northrop Grumman's 21st Cygnus cargo craft, with its prominent cymbal-shaped UltraFlex solar arrays, is pictured in the grips of the Canadarm2 robotic arm shortly after its capture on Aug. 6, 2024.
Northrop Grumman’s 21st Cygnus cargo craft, with its prominent cymbal-shaped UltraFlex solar arrays, is pictured in the grips of the Canadarm2 robotic arm shortly after its capture on Aug. 6, 2024.
NASA

NASA and Northrop Grumman are delaying the arrival of the Cygnus XL to the International Space Station as flight controllers evaluate an alternate burn plan for the resupply spacecraft. The Cygnus XL will not arrive to the space station on Wednesday, Sept. 17, as originally planned, with a new arrival date and time under review.

Early Tuesday morning, Cygnus XL’s main engine stopped earlier than planned during two burns designed to raise the orbit of the spacecraft for rendezvous with the space station, where it will deliver 11,000 pounds of scientific investigations and cargo to the orbiting laboratory for NASA. All other Cygnus XL systems are performing normally.

NASA astronaut Jonny Kim is scheduled to capture Cygnus XL using the station’s Canadarm2 robotic arm with backup support from NASA astronaut Zena Cardman. After capture, the spacecraft will be installed on the Unity module’s Earth-facing port and will remain at the space station until March 2026.

The spacecraft launched at 6:11 p.m. on Sept. 14 on a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. The mission is known as NASA’s Northrop Grumman Commercial Resupply Services 23, or Northrop Grumman CRS-23.

Learn more about station activities by following the space station blog, @space_station on X, as well as the ISS Facebook and ISS Instagram accounts.

Get the latest from NASA delivered every week. Subscribe here.

Powered by WPeMatico

Get The Details…

Mark A. Garcia

NASA, Partners Push Forward with Remotely Piloted Airspace Integration 

NASA, Partners Push Forward with Remotely Piloted Airspace Integration 

NASA researchers stand in front of a floor-to-ceiling monitor displaying live flight data during a flight test of a Bell 206 helicopter.
NASA researchers Matt Gregory, right, Arwa Awiess, center, and Andrew Guion, left, discuss live flight data being ingested at the Mission Visualization and Research Control Center (MVRCC) at NASA’s Ames Research Center in California’s Silicon Valley on Aug. 21, 2025.
NASA/ Brandon Torres-Navarrete

NASA and its partners recently tested a tool for remotely piloted operations that could enable operators to transport people and goods more efficiently within urban areas.  

The team’s goal is to ensure that when these remotely piloted aircraft – including electric vertical takeoff and landing vehicles (eVTOLs) – take to the skies, air traffic controllers won’t be overburdened by increased flight operations and safety is maintained across the national airspace. 

On Aug. 21, NASA’s Air Traffic Management eXploration Project (ATM-X) assisted Wisk Aero when they flew a Bell 206 helicopter in Hollister, California. The purpose of the flight test was to evaluate and fine-tune a ground-based radar developed by Collins Aerospace. The radar, which provides aircraft location data, could be used during future remotely piloted operations to detect and avoid other aircraft in the vicinity.  NASA, Wisk, and Collins researchers also used the flight to test data exchange capabilities across different geographic locations between the groups, a critical capability for future remotely piloted operators in a shared airspace. This work builds on a November 2024 flight test NASA performed with Reliable Robotics and Collins Aerospace.  

Initial analysis of the August testing of Collins’ ground-based radar actively and accurately surveilled the airspace during the aircraft’s flight test. The Collins radar system also successfully transmitted these data to NASA’s Mission Visualization Research Command Center lab at NASA’s Ames Research Center in California’s Silicon Valley. NASA, Wisk, and Collins will further analyze the flight data to better understand the radar’s performance and data exchange capabilities for future remotely piloted flight tests. This testing is a part of ATM-X’s remotely piloted testing campaign, designed to identify the infrastructure and technologies needed for the Federal Aviation Administration to safely integrate drones and air taxis into the airspace, bringing the movement of people and goods off the ground, and into the sky.   

Remotely piloted eVTOL aircraft could bridge the gap for urban communities by offering a more affordable and accessible method of transportation and delivery services in congested, highly-populated areas. 

NASA and Wisk will continue to collaborate on emerging eVTOL technologies to safely integrate advanced aircraft, into the national airspace. Together, the teams will gather data on eVTOL performance and characteristics during a flight test of a helicopter, which will act as a “surrogate” simulating an eVTOL flight. This work will mark another critical step towards better connecting communities across the globe.

Powered by WPeMatico

Get The Details…
Hillary Smith

Webinar Series: Teaching with EMERGE & GLOBE Mission Mosquito

Webinar Series: Teaching with EMERGE & GLOBE Mission Mosquito

Six satellite images arranged to spell 'emerge': an ocean eddy shaped like an E, a glacier valley forming an M, bright blue ice ridges forming an E, green mountain valleys forming an R, a winding river shaped like a G, and a coastal water spiral forming an E.

Educators, join our free two-part webinar, and learn about bringing coding and citizen science to your learners!

The Global Learning and Observation to Benefit the Environment (GLOBE) program is a science and education program that focuses on advancing Earth systems science through data collection and analysis by citizen scientists. These webinars introduce GLOBE Mission Mosquito—a global program where students and community members collect environmental data—and EMERGE, a Florida-based but widely adaptable project that turns those data into insights about mosquito-borne disease risk.

Session 1 (Sept 17 at 6 PM ET): Introduction to EMERGE and GLOBE. You’ll learn how students can collect mosquito habitat and land cover data with the free GLOBE Observer app, then complete a guided coding assignment to visualize those observations on maps and explore connections with NASA satellite data. It’s a friendly environment for people who haven’t coded before!

Session 2 (Sept 24 at 6 PM ET): We’ll regroup to review the coding assignment—troubleshoot issues, share sample outputs, and discuss strategies for adapting the lesson in classrooms, afterschool programs, and libraries.

Learn more about EMERGE

Learn more about GLOBE Mosquito Habitat Mapper

Share

Details

Last Updated
Sep 16, 2025

Related Terms

Powered by WPeMatico

Get The Details…