Written by Alex Innanen, Atmospheric Scientist at York University, Toronto Earth planning date: Friday, Jan. 30, 2026 Mars has emerged from its holiday behind the Sun, and we here on Earth have been able to reconnect with Curiosity and get…

NASA’s Johnson Space Center in Houston and the University of Texas System (UT System) announced the signing of a collaborative Space Act Agreement on Jan. 9, 2026. The agreement expands research and workforce development partnership opportunities across NASA centers and…

Biomedical research to promote astronaut health and Earth observations to understand the effects of natural catastrophes topped the science schedule aboard the International Space Station on Wednesday. The Expedition 74 trio is also gearing up for the arrival of the…

As a member of the Crew Operations Office, Erin Edwards and her team manage astronaut candidate training schedules, including field medical exercises, land survival, and underwater operations at NASA’s Neutral Buoyancy Laboratory in Houston. She also develops and tests new training programs to…

The NASA Engineering and Safety Center (NESC) conducted a technical assessment to evaluate alternatives to dichloromethane, traditionally used for bonding transparent polymeric materials. This effort was initiated in response to potential regulatory restrictions under the EPA Toxic Substances Control Act…

THIS PAGE WAS UPDATED ON FEBRUARY 4, 2026 This Aeronautics Research Mission Directorate (ARMD) solicitations page compiles the opportunities to collaborate with NASA’s aeronautical innovators and/or contribute to their research to enable new and improved air transportation systems. Most opportunities…

From her experience working with the Commercial Crew Program, which sends astronauts to the International Space Station aboard commercial spacecraft, to the Artemis missions to the Moon, aerospace engineer Jennifer Lu shares how working with a variety of teams —…

NASA is leveraging expertise, capabilities, and partnerships across its centers to make Artemis campaign and deep space exploration safer, more reliable, and efficient. At NASA’s Armstrong Flight Research Center in Edwards, California, contributions include technical leadership, unique flight-testing capabilities, and…

This Jan. 29, 2026, photo captures the streak the Varda Space Industries W-5 capsule made while returning to Earth. The capsule uses a protective heat shield Varda produced made of cutting-edge material it licensed from NASA. The material, known as C-PICA…

Description These observations by NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) show the infrared light emitted by the dust, water, organic molecules, and carbon dioxide contained within comet 3I/ATLAS’s coma. The comet…

NASA’s SPHEREx mission turned its infrared gaze on interstellar comet 3I/ATLAS in December 2025, adding to the deep pool of information the agency has gathered on what is only the third such object to be discovered passing through our solar…

Data from NASA’s Juno mission has revealed that the solar system’s largest planet is slightly smaller and more “squashed” than previously believed.  By analyzing radio occultation data from 13 flybys of Jupiter and incorporating the effects of zonal winds, mission scientists have determined that…

The Sun emitted a strong solar flare, peaking at 7:13 a.m. ET on Feb. 4. NASA’s Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the event.  Solar flares are powerful bursts of energy. Flares and solar…

NASA Scientist Alex Gardner highlights how Landsat made his research into the dynamics of glacial flow possible.

Ice in the Hudson River hugged the shore of Manhattan amid a deep freeze.

NASA conducted a news conference on Tuesday, Feb. 3, to discuss initial findings from the recently completed Artemis II wet dress rehearsal test. Participants included:

Biomedical research to keep crews healthy and CubeSat deployments for educational research topped the science schedule aboard the International Space Station on Tuesday. The Expedition 74 crew also focused on cargo swaps and life support maintenance throughout the day.

A full moon is seen shining over NASA’s SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher at Launch Pad 39B at NASA’s Kennedy Space Center in Florida in the early hours of February 1, 2026. The agency…

The Sun emitted a strong solar flare, peaking at 9:08 a.m. ET on Feb. 3. NASA’s Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the event.  Solar flares are powerful bursts of energy. Flares and solar…

Rapid advances in commercial space, artificial intelligence, and edge computing are transforming what is possible for Earth observation. By pushing more intelligence onboard, missions can move from passively collecting data to actively interpreting and responding to changing surface conditions in…

During Artemis II, four astronauts will see the lunar surface as few humans have—and possibly, parts of the Moon’s far side that no one has seen before. Learn what lunar science questions NASA hopes to answer through the astronauts' eyes…

NASA concluded a wet dress rehearsal for the agency’s Artemis II test flight early Tuesday morning, successfully loading cryogenic propellant into the SLS (Space Launch System) tanks, sending a team out to the launch pad to closeout Orion, and safely draining the…

The Artemis II wet dress rehearsal countdown was terminated at the T-5:15 minute mark due to a liquid hydrogen leak at the interface of the tail service mast umbilical, which had experienced high concentrations of liquid hydrogen earlier in the…

NASA teams officially entered the final 10 minutes of today’s Artemis II wet dress rehearsal countdown known as terminal count after Charlie Blackwell-Thompson, NASA’s Artemis launch director, gave the “go” to proceed.   During terminal count, automated systems take control of countdown operations, final…

Icebreakers play a critical role in delivering supplies to America’s largest research base in Antarctica.