The Cygnus Loop, also known as the Veil Nebula, is a supernova remnant – the remains of the explosive death of a massive star. Studying images like these leads to discovery, but NASA’s Chandra X-ray Observatory provides another way to experience this data: three-dimensional (3D) models that allow people to explore – and print – […]
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NASA continues to mark progress on plans to work with commercial and international partners as part of the Gateway program. The primary structure of HALO (Habitation and Logistics Outpost) arrived at Northrop Grumman’s facility in Gilbert, Arizona, where it will undergo final outfitting and verification testing. HALO will provide Artemis astronauts with space to live, […]
Lunar Space Station Module for NASA’s Artemis Campaign to Begin Final Outfitting - NASA
HALO will provide Artemis astronauts with space to live, work, and conduct scientific research. The habitation module will be equipped with essential systemsBriana R. Zamora (NASA)
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After years of careful design and preparation, ESA’s Earth Explorer Biomass satellite is set for launch tomorrow, 29 April at 11:15 CEST, aboard a Vega-C rocket from Europe’s Spaceport in French Guiana.
On April 16, 2025, the Earth Science Division at NASA’s Ames Research Center in Silicon Valley held an Earth Science Showcase to share its work with the center and their families. As part of this event, kids were invited to share something they like about the Earth. These are their masterpieces. Sora U. Age 9. […]
Earth Science Showcase - Kids Art Collection - NASA
On April 16, 2025, the Earth Science Division at NASA's Ames Research Center in Silicon Valley held an Earth Science Showcase to share its work with theMilan Loiacono (NASA)
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NASA continues to mark progress on plans to work with commercial and international partners as part of the Gateway program. The primary structure of HALO (Habitation and Logistics Outpost) arrived at Northrop Grumman’s facility in Gilbert, Arizona, where it will undergo final outfitting and verification testing. HALO will provide Artemis astronauts with space to live, […]
Lunar Space Station for NASA’s Artemis Campaign to Begin Final Outfitting - NASA
HALO will provide Artemis astronauts with space to live, work, and conduct scientific research. The habitation module will be equipped with essential systemsBriana R. Zamora (NASA)
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Written by Eleanor Moreland, Ph.D. Student Collaborator at Rice University Perseverance has been busy exploring lower “Witch Hazel Hill,” an outcrop exposed on the edge of the Jezero crater rim. The outcrop is composed of alternating light and dark layers, and naturally, the team has been trying to understand the makeup of and relationships between […]
Searching for the Dark in the Light
Written by Eleanor Moreland, Ph.D. Student Collaborator at Rice UniversityMars 2020 Mission Team Members (NASA Science)
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As part of ESA/Hubble’s 35th anniversary celebrations, the European Space Agency (ESA) shared new images that revisited stunning, previously released Hubble targets with the addition of the latest Hubble data and new processing techniques. ESA/Hubble released new images of NGC 346, the Sombrero Galaxy, and the Eagle Nebula earlier in the month. Now they are revisiting the star cluster Messier 72 […]
Hubble Visits Glittering Cluster, Capturing Its Ultraviolet Light - NASA
As part of ESA/Hubble’s 35th anniversary celebrations, the European Space Agency (ESA) shared new images that revisited stunning, previously releasedNASA
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Ohio middle school students will step into the shoes of real-world NASA professionals for a day of career exploration and hands-on activities at NASA’s Glenn Research Center in Cleveland. Nearly 200 students are slated to participate in TECH Day at NASA Glenn on May 1, from 10 a.m. to 1 p.m. Media are invited to […]
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Written by Scott VanBommel, Planetary Scientist at Washington University Earth planning date: Wednesday, April 23, 2025 I will start this blog with an apology, an apology because I suspect, by the end of this post, you, the reader, may have a craving for chocolate, or cake, or both. While we saw hints of it in […]
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NASA’s Artemis campaign will use human landing systems, provided by SpaceX and Blue Origin, to safely transport crew to and from the surface of the Moon, in preparation for future crewed missions to Mars. As the landers touch down and lift off from the Moon, rocket exhaust plumes will affect the top layer of lunar […]
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The Atomic Clock Ensemble in Space (ACES), ESA’s state-of-the-art timekeeping facility, has been successfully installed on the International Space Station, marking the start of a new chapter in space-based precision science.
Biomass mission kit
Explore ESA's forest mission
Science in Space April 2025 Humans have always been explorers, venturing by land and sea into unknown and uncharted places on Earth and, more recently, in space. Early adventurers often navigated by the Sun and stars, creating maps that made it easier for others to follow. Today, travelers on Earth have sophisticated technology to guide […]
Navigation Technology - NASA
Navigation in space, including for missions to explore the Moon and Mars, remains more of a challenge. Research on the International Space Station is helpingChristian M. Getteau (NASA)
P160C fires up successfully, a new chapter for Ariane 6 and Vega launchers
As part of ESA/Hubble’s 35th anniversary celebrations, the European Space Agency (ESA) shared new images that revisited stunning, previously released Hubble targets with the addition of the latest Hubble data and new processing techniques. ESA/Hubble released new images of NGC 346, the Sombrero Galaxy, and the Eagle Nebula earlier in the month. Now they are […]
Hubble Visits Glittering Cluster, Capturing Its Ultraviolet Light
This Hubble Space Telescope image features the globular cluster Messier 72 (M72), located roughly 50,000 light-years from Earth.NASA Hubble Mission Team (NASA Science)
Jeremy Johnson laces his black, steel-toed boots and zips up his dark blue flight suit. Having just finished a pre-flight mission briefing with his team, the only thing on his mind is heading to the aircraft hangar and getting a plane in the air. As he eases a small white-and-blue propeller aircraft down the hangar’s […]
Air Force Pilot, SkillBridge Fellow Helps NASA Research Soar
A U.S. Air Force pilot is supporting vital NASA flight research through a SkillBridge Program fellowship for service members transitioning to civilian careers.Ellen Bausback (NASA)
Copernicus Sentinel-1 captured this radar image over French Guiana – home to Europe’s Spaceport in Kourou, where ESA’s Biomass mission is being prepared for liftoff on 29 April onboard a Vega-C rocket.
A new wave of ocean scientists has embarked on an extraordinary six-week voyage aboard a majestic tall ship that set sail today from Norway bound for southern France. But this is no ordinary journey.
Members of NASA’s recently launched SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) mission team participated in the New York Stock Exchange’s closing bell ceremony in New York City on April 22. Michael Thelen, SPHEREx flight system manager at NASA’s Jet Propulsion Laboratory in Southern California, is seen here […]
As part of a science mission tracking one of Earth’s most precious resources – water – NASA’s C-20A aircraft conducted a series of seven research flights in March that can help researchers track the process and timeline as snow melts and transforms into a freshwater resource. The agency’s Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) […]
NASA’s Artemis campaign will use human landing systems, provided by SpaceX and Blue Origin, to safely transport crew to and from the surface of the Moon, in preparation for future crewed missions to Mars. As the landers touch down and lift off from the Moon, rocket exhaust plumes will affect the top layer of lunar […]
A NASA spacesuit glove designed for use during spacewalks on the International Space Station is prepared for thermal vacuum testing inside a one-of-a-kind chamber called CITADEL (Cryogenic Ice Testing, Acquisition Development, and Excavation Laboratory) at NASA’s Jet Propulsion Laboratory in Southern California on Nov. 1, 2023. Part of a NASA spacesuit design called the Extravehicular […]
NASA’s Nancy Grace Roman Space Telescope team shared Thursday the designs for the three core surveys the mission will conduct after launch. These observation programs are designed to investigate some of the most profound mysteries in astrophysics while enabling expansive cosmic exploration that will revolutionize our understanding of the universe. “Roman’s setting out to do […]
NASA’s Lucy spacecraft took this image of the main belt asteroid Donaldjohanson during its flyby on April 20, 2025, showing the elongated contact binary (an object formed when two smaller bodies collide). This was Lucy’s second flyby in the spacecraft’s 12-year mission. Launched on Oct. 16, 2021, Lucy is the first space mission sent to […]
NASA and Boeing are currently evaluating an updated approach to the agency’s Sustainable Flight Demonstrator project that would focus on demonstrating thin-wing technology with broad applications for multiple aircraft configurations. Boeing’s proposed focus centers on a ground-based testbed to demonstrate the potential for long, thin-wing technology. Work on the X-66 flight demonstrator – which currently […]
A JPL facility built to support potential robotic spacecraft missions to frozen ocean worlds helps engineers develop safety tests for next-generation spacesuits. When NASA astronauts return to the Moon under the Artemis campaign and eventually venture farther into the solar system, they will encounter conditions harsher than any humans have experienced before. Ensuring next-generation spacesuits […]
The image marks what may be the first time one of the agency’s Mars orbiters has captured the rover driving. NASA’s Curiosity Mars rover has never been camera shy, having been seen in selfies and images taken from space. But on Feb. 28 — the 4,466th Martian day, or sol, of the mission — Curiosity […]
EGU General Assembly, April 27 – May 2, 2025 Join NASA in the Exhibit Hall (Booth #204) for Hyperwall Storytelling by NASA experts. Full Hyperwall Agenda below. MONDAY, APRIL 28 TUESDAY, APRIL 29 WEDNESDAY, APRIL 30 THURSDAY, MAY 1
2025 EGU Hyperwall Schedule
EGU General Assembly, April 27 - May 2, 2025Earth Observer Staff (NASA Science)
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Nickel-hydrogen technology is safe, durable, and long-lasting – now it’s affordable too.
Solar Orbiter’s widest high-resolution view of the Sun
On 28 March 2025, a powerful magnitude 7.7 earthquake struck central Myanmar, sending shockwaves through the region.
Students from Santa Monica, California, will connect with NASA astronaut Jonny Kim as he answers prerecorded science, technology, engineering, and mathematics-related questions aboard the International Space Station. Watch the 20-minute space-to-Earth call at 12:10 p.m. EDT on Tuesday, April 29, on the NASA STEM YouTube Channel. Media interested in covering the event must RSVP by […]
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Written by Susanne Schwenzer, Planetary Geologist at The Open University Earth planning date: Monday, 21st April 2025 It is Easter Monday, a bank holiday here in the United Kingdom. I am Science Operations Working Group Chair today, a role that is mainly focused on coordinating all the different planning activities on a given day, and […]
Data from the AVIRIS-3 sensor was recently used to create detailed fire maps in minutes, enabling firefighters in Alabama to limit the spread of wildfires and save buildings. A NASA sensor recently brought a new approach to battling wildfire, providing real-time data that helped firefighters in the field contain a blaze in Alabama. Called AVIRIS-3, […]
In celebration of the Hubble Space Telescope’s 35 years in Earth orbit, NASA is releasing an assortment of compelling images recently taken by Hubble, stretching from the planet Mars to star-forming regions, and a neighboring galaxy. After more than three decades of perusing the universe, Hubble remains a household name — the most well-recognized and […]
Eye on Infinity: NASA Celebrates Hubble’s 35th Year in Orbit
In celebration of Hubble’s 35 years in Earth orbit, NASA released an assortment of compelling images, including a galaxy, nebulae, and Mars.NASA Hubble Mission Team (NASA Science)
In our modern wireless world, almost all radio frequency (RF) spectrum bands are shared among multiple users. In some domains, similar users technically coordinate to avoid interference. The spectrum management team, part of NASA’s SCaN (Space Communications and Navigation) Program, represents the collaborative efforts across U.S. agencies and the international community to protect and enable […]
Spectrum is a shared resource. Since the discovery of radio waves and the invention of the telegraph, humanity has exponentially increased its use of the radio frequency (RF) spectrum. Consider how many wireless devices are around you right now. You’re probably reading this on a smartphone or laptop connected to the internet through Wi-Fi or […]
As associate administrator for NASA’s Space Operations Mission Directorate Ken Bowersox puts it, “nothing happens without communications.” And effective communications require the use of radio waves. None of NASA’s exciting science and engineering endeavors would be possible without the use of radio waves to send data, communications, and commands between researchers or flight controllers and […]