10,639 headlines. We show the headline and the publisher's own teaser; the full story is at the source.
NASA Missions Spot Cosmic ‘Wreath’ Displaying Stellar Circle of Life
NASA · 17 Dec 2024
Since antiquity, wreaths have symbolized the cycle of life, death, and rebirth. It is fitting then that one of the best places for astronomers to learn more about the stellar lifecycle resembles a giant holiday wreath it...
NASA Stennis Celebrates Key Testing, Operations Milestones in 2024
NASA · 17 Dec 2024
NASA’s Stennis Space Center near Bay St. Louis, Mississippi, celebrated propulsion testing and site operations milestones in 2024, all while inspiring the Artemis Generation and welcoming new leadership that will help NA...
“Continuous Heartbeat” Wins the Day in NASA’s LEO Microgravity Strategy
SpacePolicyOnline.com · 17 Dec 2024
NASA released its new Low Earth Orbit Microgravity Strategy today with goals and objectives for the post-International Space Station era. NASA has long held that the United States must have
NASA releases long-term strategy for robotic Mars exploration
SpaceNews · 16 Dec 2024
NASA has refined its strategy for future robotic exploration of Mars, advocating for a regular cadence of smaller missions to answer key questions in advance of human missions.
Artemis II Core Stage Moves to High Bay 2
NASA · 16 Dec 2024
In this image from Dec. 11, 2024, the 212-foot-tall SLS (Space Launch System) core stage is lowered into High Bay 2 at the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. With the move to High Bay 2,...
NASA Sees Progress on Starlab Commercial Space Station Development
NASA · 16 Dec 2024
A NASA-funded commercial space station, Starlab, recently completed four key developmental milestones, marking substantial progress in the station’s design and operational readiness. The four milestones are part of a NAS...
NASA Finalizes Strategy for Sustaining Human Presence in Low Earth Orbit
NASA · 16 Dec 2024
As part of the agency’s efforts to enable broader use of space, NASA has released its final goals and objectives for low Earth orbit, defining the long-term approach toward advancing microgravity science, technology, and...
Celebrating 20 Years: Night Sky Network
NASA · 16 Dec 2024
by Vivan White & Kat Troche of the Astronomical Society of the Pacific NASA’s Night Sky Network is one of the most successful and longstanding grassroots initiatives for public engagement in astronomy education. Started...
NASA Welcomes Thailand as Newest Artemis Accords Signatory
NASA · 16 Dec 2024
Following a signing ceremony Monday in Thailand’s capital city, Bangkok, NASA congratulates Thailand as the 51st nation to commit to the safe and responsible exploration of space that benefits humanity. “Thailand’s commi...
NASA Names New Leader of STEM Engagement
NASA · 16 Dec 2024
NASA Administrator Bill Nelson announced Monday Elaine P. Ho will serve as the next associate administrator of NASA’s Office of STEM Engagement (OSTEM), where she will lead the agency’s efforts to inspire Artemis Generat...
NASA Mars Orbiter Spots Retired InSight Lander to Study Dust Movement
NASA · 16 Dec 2024
New images taken from space show how dust on and around InSight is changing over time — information that can help scientists learn more about the Red Planet. NASA’s Mars Reconnaissance Orbiter (MRO) caught a glimpse of t...
Planet-forming discs lived longer in early Universe
ESA · 16 Dec 2024
Our understanding of planet formation in the Universe’s early days is challenged by new data from the NASA/ESA/CSA James Webb Space Telescope. Webb solved a puzzle by proving a controversial finding made with the NASA/ES...
NASA’s Webb Finds Planet-Forming Disks Lived Longer in Early Universe
NASA · 16 Dec 2024
NASA’s James Webb Space Telescope just solved a conundrum by proving a controversial finding made with the agency’s Hubble Space Telescope more than 20 years ago. In 2003, Hubble provided evidence of a massive planet aro...
NISAR planned to launch in March 2025 after antenna repairs
SpaceNews · 14 Dec 2024
A joint Earth science mission between NASA and its Indian counterpart is now scheduled to launch as soon as next March after being delayed to repair its main radar antenna.
Thales Completes Key Element of Mars Sample Return Mission
European Spaceflight · 14 Dec 2024
Thales Alenia Space has completed the Orbit Insertion Module for the Earth Return Orbiter, which will ferry samples from the surface of Mars back to Earth. The Earth Return Orbiter is the European Space Agency’s main con...
NASA Awards Multi-Center Administrative Support Services Contract
NASA · 13 Dec 2024
NASA has selected FedSync-BFS, LLC of Alexandria, Virginia, to provide administrative services for multiple NASA centers. The Multi-Center Administrative Support Services Contract is a firm-fixed-price and indefinite-del...
Atmospheric Probe Takes Flight
NASA · 13 Dec 2024
On Oct. 22, 2024, the latest iteration of an atmospheric probe developed by researchers at NASA’s Armstrong Flight Research Center in Edwards, California, successfully completed a test flight. Building on NASA 1960s rese...
NASA Technologies Aim to Solve Housekeeping’s Biggest Issue – Dust
NASA · 13 Dec 2024
During the flight test with Blue Origin, seven technologies developed by NASA’s Game Changing Development (GCD) program will study regolith mechanics and lunar dust transport in a simulated lunar gravity environment.
NASA Outlines Latest Moon to Mars Plans in 2024 Architecture Update
NASA · 13 Dec 2024
As NASA develops a blueprint for space exploration throughout the solar system for the benefit of humanity, the agency released several new documents Friday updating its Moon to Mars architecture. The roadmap sets NASA o...
ESCAPADE looking at 2025 and 2026 launch options
SpaceNews · 13 Dec 2024
A NASA Mars smallsat mission previously planned to launch on the inaugural flight of Blue Origin’s New Glenn this fall is now examining options for launches in 2025 and 2026.
Hubble Images a Grand Spiral
NASA · 13 Dec 2024
This NASA/ESA Hubble Space Telescope image features the glorious spiral galaxy NGC 5643, which is located roughly 40 million light-years away in the constellation Lupus, the Wolf. NGC 5643 is a grand design spiral, which...
Hubble Captures an Edge-On Spiral with Curve Appeal
NASA · 12 Dec 2024
This NASA/ESA Hubble Space Telescope image features a spiral galaxy, named UGC 10043. We don’t see the galaxy’s spiral arms because we are seeing it from the side. Located roughly 150 million light-years from Earth in th...
NASA Kennedy Top 24 Stories of 2024
NASA · 12 Dec 2024
From sending crew members to the International Space Station to launching a spacecraft to Jupiter’s icy moon Europa to determine if it could support life, 2024 was a busy record setting year for NASA and its partners at...
NASA’s Perseverance Rover Reaches Top of Jezero Crater Rim
NASA · 12 Dec 2024
The road ahead will be even more scientifically intriguing, and probably somewhat easier-going, now that the six-wheeler has completed its long climb to the top. NASA’s Perseverance Mars rover has crested the top of Jeze...
NASA Gives The World a Brake
NASA · 12 Dec 2024
Just as NASA needs to reduce mass on a spacecraft so it can escape Earth’s gravity, automotive manufacturers work to reduce weight to improve vehicle performance. In the case of brake rotors, lighter is better for a vehi...
Key Considerations When Developing Avionics for Safety-Critical Systems
NASA · 12 Dec 2024
This article is from the 2024 Technical Update. Multiple human spaceflight programs are underway at NASA including Orion, Space Launch System, Gateway, Human Landing System, and EVA and Lunar Surface Mobility programs. A...
Webb finds primeval star-forming galaxy that is lightweight
ESA · 12 Dec 2024
For the first time, the NASA/ESA/CSA James Webb Space Telescope has detected and ‘weighed’ a galaxy, in the early Universe, that has a mass that is similar to what our Milky Way galaxy’s mass might have been at the same...
Helium Conservation by Diffusion Limited Purging of Liquid Hydrogen Tanks
NASA · 12 Dec 2024
This article is from the 2024 Technical Update. The NASA Engineering and Safety Center (NESC) has developed an analytical model that predicts diffusion between two gases during piston purging of liquid hydrogen (LH2) tan...
NASA’s Juno Mission Uncovers Heart of Jovian Moon’s Volcanic Rage
NASA · 12 Dec 2024
A new study points to why, and how, Io became the most volcanic body in the solar system. Scientists with NASA’s Juno mission to Jupiter have discovered that the volcanoes on Jupiter’s moon Io are each likely powered by...
NASA Successfully Integrates Roman Mission’s Telescope, Instruments
NASA · 12 Dec 2024
NASA’s Nancy Grace Roman Space Telescope team has successfully integrated the mission’s telescope and two instruments onto the instrument carrier, marking the completion of the Roman payload. Now the team at NASA’s Godda...
Jared Isaacman makes first public remarks since nomination for NASA Administrator
Spaceflight Now · 12 Dec 2024
Isaacman spoke before the Space Force Association’s Spacepower Conference on Wednesday. While not directly addressing the nomination, his comments will become part of the record scrutinized by senators during the confirm...
JPL completes investigation of Ingenuity’s final flight
SpaceNews · 12 Dec 2024
NASA’s Ingenuity Mars helicopter crashed early this year when its navigation system was confused by the featureless terrain it was flying over, project engineers concluded.
Artemis in Motion Listening Sessions
NASA · 11 Dec 2024
Through Artemis in Motion Sessions, NASA Seeks Moon Storytelling Ideas As NASA pioneers new technologies and methods for storytelling in space for the benefit of humanity, the agency is hosting Artemis in Motion listenin...
Artemis Accords Reach 50 Signatories as NASA Welcomes Panama, Austria
NASA · 11 Dec 2024
Panama and Austria signed the Artemis Accords Wednesday during separate signing ceremonies at NASA Headquarters in Washington, becoming the 49th and 50th nations to commit to the responsible exploration of space for all...
Artemis II Core Stage Goes Vertical
NASA · 11 Dec 2024
NASA’s SLS (Space Launch System) Moon rocket core stage is vertical in High Bay 2 on Tuesday, Dec. 10, 2024, inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. The core stage arrived on July...