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2025 AAS Town Hall Schedule
NASA · 31 Dec 2025
247th American Astronomical Society (AAS) Meeting SATURDAY, JANUARY 3 8:30AM – 6:0PM NASA’s Exoplanet Exploration Program Analysis Group (ExoPAG) 301DJosh Pepper, Dawn Gelino, Karl Stapelfeldt, Nick Siegler, Jessie Chris...
2025 AAS Hyperwall Schedule
NASA · 31 Dec 2025
247th American Astronomical Society (AAS) Meeting Join NASA in the Exhibit Hall (Booth #401 for Hyperwall Storytelling by NASA experts. Full Hyperwall Agenda below. SUNDAY, JANUARY 4 6:45 – 7:00 PMNancy Grace Roman Space...
Curiosity Sends Holiday Postcard from Mars
NASA · 30 Dec 2025
Team members working with NASA’s Curiosity Mars rover created this “postcard” by commanding the rover to take images at two times of day on Nov. 18, 2025, spanning periods that occurred on both the 4,722nd and 4,723rd Ma...
NASA’s Chandra Rings in New Year With Champagne Cluster
NASA · 30 Dec 2025
Celebrate the New Year with the “Champagne Cluster,” a galaxy cluster seen in this new image from NASA’s Chandra X-ray Observatory and optical telescopes. Astronomers discovered this galaxy cluster Dec. 31, 2020. The dat...
Fly through Webbs cosmic vistas celebrates four years of James Webb discoveries
SpaceDaily · 30 Dec 2025
Berlin, Germany (SPX) Dec 30, 2025 On the fourth launch anniversary of the NASA ESA CSA James Webb Space Telescope, the European Space Agency has released a 43 minute fly through video built from many of Webbs best known...
SSC ground stations to support NASA PExT wideband Ka band test
SpaceDaily · 30 Dec 2025
Berlin, Germany (SPX) Dec 30, 2025 Swedish Space Corporation (SSC) will provide direct-to-Earth forward and return Ka-band links through its global ground station network to support NASA's Polylingual Experimental Termin...
The Earth Observer: Offering Perspectives from Space through Time
NASA · 29 Dec 2025
An Intertwined History: The Earth Observer and EOS The Earth Observer, a newsletter issued for more than 36 years, will release its last online content at the close of 2025. This newsletter evolved in parallel with NASA’...
Terra: The End of An Era
NASA · 29 Dec 2025
Introduction Launched into the night sky nearly 26 years ago, on December 19, 1999, from Vandenberg Air Force Base (now Space Force Base), Terra was NASA’s first Earth Observing System (EOS) Flagship mission to study Ear...
The Final Earth Observer Editor’s Corner: October–December 2025
NASA · 29 Dec 2025
It is with a heavy heart that I announce that NASA Earth Science Communications has directed The Earth Observer to conduct an orderly shutdown of the publication. No new content will be published after Dec. 31, 2025. Whi...
The State of CERES: Updates and Highlights
NASA · 29 Dec 2025
Introduction The Clouds and the Earth’s Radiant Energy System (CERES) was initially designed in the late-1980s and early-1990s as a facility instrument for NASA’s Earth Observing System (EOS). Since its inception, NASA’s...
NASA to Preview US Spacewalks at Space Station in January
NASA · 29 Dec 2025
NASA astronauts will conduct a pair of spacewalks in January outside of the International Space Station to prepare for the installation of a roll-out solar array and complete other tasks. Experts from NASA will preview t...
A Galactic Embrace
NASA · 29 Dec 2025
Mid-infrared data from NASA’s James Webb Space Telescope (in white, gray, and red) and X-ray data from NASA’s Chandra X-ray Observatory (in blue) come together in this photo of colliding spiral galaxies released on Dec....
I Am Artemis: Jen Madsen and Trey Perryman
NASA · 29 Dec 2025
Listen to this audio excerpt from Jen Madsen and Trey Perryman, leads of the Orion Mission Evaluation Room for the Artemis II mission: During NASA’s Artemis II mission, Jen Madsen and Trey Perryman will be leading a team...
NASA team presses MAVEN recovery before Mars solar conjunction
SpaceDaily · 26 Dec 2025
Los Angeles CA (SPX) Dec 26, 2025 NASA engineers continue attempts to regain contact with the MAVEN Mars orbiter, which last communicated with Earth on Dec. 6. Working with the Deep Space Network, the team is uplinking r...
SPHEREx completes first full sky infrared map of the cosmos
SpaceDaily · 26 Dec 2025
Los Angeles CA (SPX) Dec 19, 2025 Launched in March 2025, NASA's SPHEREx space telescope has completed its first infrared map of the entire sky, capturing data in 102 distinct wavelengths that are invisible to human eyes...
CoDICE instrument returns first-light particle data for IMAP mission
SpaceDaily · 26 Dec 2025
Los Angeles CA (SPX) Dec 17, 2025 December 16, 2025 - Southwest Research Institute's Compact Dual Ion Composition Experiment (CoDICE) instrument aboard NASA's Interstellar Mapping and Acceleration Probe (IMAP) spacecraft...
Webb maps carbon rich atmosphere on distorted pulsar planet
SpaceDaily · 26 Dec 2025
Berlin, Germany (SPX) Dec 17, 2025 Scientists using NASA's James Webb Space Telescope have identified an exoplanet with an atmosphere unlike any seen before, orbiting a rapidly spinning neutron star known as a pulsar. Th...
Hubble pinpoints asteroid smash ups in nearby Fomalhaut system
SpaceDaily · 26 Dec 2025
Berlin, Germany (SPX) Dec 19, 2025 In a historical milestone, catastrophic collisions in a nearby planetary system were witnessed for the first time by astronomers using the NASA/ESA Hubble Space Telescope. As they obser...
Fly through Webb’s cosmic vistas
ESA · 25 Dec 2025
On the launch anniversary of the NASA/ESA/CSA James Webb Space Telescope, ESA presents a unique compilation of zooms into stunning cosmic views.
Santa Visits Artemis II Rocket
NASA · 24 Dec 2025
Santa Claus (NASA engineer Guy Naylor) poses with NASA’s Artemis II Orion spacecraft and SLS (Space Launch System) rocket in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Dec. 11, 2025. The O...
OPERA: Addressing Societal Needs with Satellite Data
NASA · 23 Dec 2025
Introduction The Observational Products for End-Users from Remote Sensing Analysis (OPERA) project represents a strategic initiative designed to address critical satellite data needs identified by federal agencies. Estab...
Get In, We’re Going to the Moon: Meet NASA’s Artemis Closeout Crew
NASA · 23 Dec 2025
For most, getting into a car is a task that can be done without assistance. Yet for those whose destination is the Moon, the process of getting inside and secured – in this case, in NASA’s Orion spacecraft – requires hel...
Artemis II Crew Launch Day Rehearsal
NASA · 23 Dec 2025
From left to right, CSA (Canadian Space Agency) astronaut Jeremy Hansen and NASA astronauts Christina Koch, Victor Glover, and Reid Wiseman stand outside before boarding their Orion spacecraft inside the Vehicle Assembly...
Artemis II Flight Crew, Teams Conduct Demonstration Ahead of Launch
NASA · 23 Dec 2025
NASA’s launch and mission teams, along with the Artemis II crew, completed a key test Dec. 20, a countdown demonstration test, ahead of the Artemis II flight around the Moon early next year. The astronauts, supported by...
NASA Astronaut Nick Hague Retires
NASA · 23 Dec 2025
NASA astronaut Brig. Gen. Nick Hague has retired from the agency, concluding a distinguished career that included two spaceflight missions, 374 days in space, and multiple spacewalks in support of the International Space...
NASA’s Hubble Reveals Largest Found Chaotic Birthplace of Planets
NASA · 23 Dec 2025
Astronomers using NASA’s Hubble Space Telescope have imaged the largest protoplanetary disk ever observed circling a young star. For the first time in visible light, Hubble has revealed the disk is unexpectedly chaotic a...
I Am Artemis: Grace Lauderdale
NASA · 23 Dec 2025
Listen to this audio excerpt from Grace Lauderdale, exploration project manager for the Training Systems Office at NASA Johnson: In preparation for their mission around the Moon inside NASA’s Orion spacecraft, the Artemi...
Keeping Up with PACE: Summary of the 2025 PAC3 Meeting
NASA · 22 Dec 2025
Introduction Launched in Feb. 2024, NASA’s Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission is a cornerstone of Earth system science designed to deepen our understanding of how these environmental and biological...
Sentinel-6B Extends Global Ocean Height Record
NASA · 22 Dec 2025
Introduction On November 16, 2025, the Sentinel-6B satellite launched from Vandenberg Space Force Base (VSFB) in California. The mission is a partnership between NASA, the National Oceanic and Atmospheric Administration...
NASA Kennedy Top 20 Stories of 2025
NASA · 22 Dec 2025
Teams at NASA’s Kennedy Space Center in Florida spent 2025 preparing the launch vehicle and its powerhouse SLS (Space Launch System) rocket to launch four astronauts around the Moon for Artemis II in early 2026. The cent...
A Dance of Galaxies
NASA · 22 Dec 2025
NASA’s James Webb Space Telescope captured two nearby dwarf galaxies interacting with each other in this image released on Dec. 2, 2025. Dwarf galaxies can give us insights into galaxies in the early universe, which were...
NASA Armstrong Advances Flight Research and Innovation in 2025
NASA · 22 Dec 2025
In 2025, NASA’s Armstrong Flight Research Center in Edwards, California, advanced work across aeronautics, Earth science, exploration technologies, and emerging aviation systems, reinforcing its role as one of the agency...
Europa Clipper spectrograph tracks interstellar comet 3I ATLAS
SpaceDaily · 22 Dec 2025
Los Angeles CA (SPX) Dec 19, 2025 The Southwest Research Institute-led Ultraviolet Spectrograph (UVS) aboard NASA's Europa Clipper spacecraft has obtained a key dataset on the interstellar comet 3I/ATLAS, which in July b...
PUNCH mission delivers sweeping new view of solar activity
SpaceDaily · 22 Dec 2025
Los Angeles CA (SPX) Dec 17, 2025 After less than a year in orbit, NASA's Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission, built and led by Southwest Research Institute, is returning wide-field images tha...