NASA to Cover Progress 96 Spacecraft Launch, Docking
NASA will provide live coverage of the launch and docking of a Roscosmos cargo spacecraft carrying about three tons of food, fuel, and supplies for the crew aboard the Internationa...
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Curiosity Blog, Sols 4988-4994: More New Tricks for an Old Dog
Written by Michelle Minitti, MAHLI Deputy Principal Investigator Earth planning date: Friday, Aug. 21, 2026 After Curiosity’s 14 years on the surface, Mars continues to surprise. B...
Igniting Roman's Journey
Now on a three-month, million-mile journey to its final orbit, NASA’s Nancy Grace Roman Space Telescope will soon reveal the universe’s darkest secrets. The mission launched at 7:2...
Igniting Roman’s Journey
Now on a three-month, million-mile journey to its final orbit, NASA’s Nancy Grace Roman Space Telescope will soon reveal the universe’s darkest secrets. The mission launched at 7:2...
NASA’s Hubble Spies Superbubble Scene
This Hubble Space Telescope image features a sprawling cosmic vista called N44.
Saturn’s south pole decagon confirmed! A mysterious 10-sided figure
Saturn’s south pole is now known to have a giant, evolving 10-sided wave, similar to the Saturn north pole hexagon. Read more about it here. The post Saturn’s south pole decagon co...
Hurricane triplets spin across the Pacific Ocean
Rare hurricane triplets are currently spinning across the Pacific Ocean: Lowell, Karina and Marie. Did El Niño play a part? Find out here. The post Hurricane triplets spin across t...
BepiColombo mission 1 step closer to Mercury today
The BepiColombo mission has been maneuvering its way into orbit around Mercury for 8 years. On September 3, it successfully released 2 orbiters. The post BepiColombo mission 1 step...
Giant mega-Earth is 23 times more massive than Earth
Astronomers have discovered a new giant mega-Earth exoplanet that is a whopping 23 times as massive as Earth and 2.5 times its diameter. The post Giant mega-Earth is 23 times more...
Latest updates: BepiColombo's arrival at Mercury
After eight years of travelling through the inner Solar System, BepiColombo is arriving at Mercury. This page will show the latest updates throughout the mission's arrival.
Sun news: Big flare from newcomer sunspot
Sun news September 3, 2026: Bam! Newcomer AR4524 fired an M3.0 flare from the northeast limb. Its CME will miss Earth, but this region is one to watch. The post Sun news: Big flare...
Visible planets and night sky guide for September
Visible planets and night sky guide: Jupiter is back, and the waning gibbous moon hangs near the Pleiades. Watch a video about September's best sky sights. The post Visible planets...
Corona Australis is the sparkling Southern Crown
Corona Australis is a dim constellation lying below the Teapot asterism of Sagittarius. Its sparkling, curving shape befits its name. The post Corona Australis is the sparkling Sou...
Hubble's superbubble scene
Image: This sprawling cosmic vista and subject of today’s ESA/Hubble Picture of the Month comes from the Large Magellanic Cloud (LMC). The LMC is the largest of the small galaxies...
APOD: 2026 September 3 – The Eclipse and the Stork
APOD Science APOD APOD: 2026 September 3 – The… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the co...
Peatland Fires Darken Skies in Indonesia
With Indonesia gripped by drought, fires are smoldering on the surface and underground.
NASA Revamps Challenge Linking Community College Studies to Aerospace Careers
Community college students across the U.S. now have another opportunity to discover how their education can lead to fulfilling roles at the forefront of aerospace, science, enginee...
NASA’s Hubble Tracks New Decagon Encircling Saturn’s South Pole
NASA’s Hubble Space Telescope observes a giant, evolving, 10-sided atmospheric wave encircling Saturn’s south pole.
Hubble tracks new decagon encircling Saturn’s south pole
Recent observations with the NASA/ESA Hubble Space Telescope have revealed a giant, evolving 10-sided atmospheric wave encircling Saturn’s south pole. This discovery marks the firs...
FLEX and Sentinel-3C sealed within Vega-C fairing
At Europe’s Spaceport in French Guiana, preparations for one of the year’s most anticipated Earth-observation launches are entering their final stages. FLEX and Copernicus Sentinel...
August Lunar Eclipse Rises Over Louisiana
A lunar eclipse is visible over southern Louisiana. The lunar eclipse was visible throughout much of North and South America and part of Europe and Africa between Aug. 27-28. The F...
Rising Over Louisiana
On Aug. 28, 2026 (the evening of Aug. 27 in some time zones), the Moon passed into Earth’s shadow, creating a deep partial lunar eclipse. At the moment of greatest eclipse, 12:13 a...
NASA Rocket Takes First Multi-Point Look Inside Radio-Disrupting Clouds
High above Earth, thin veils of metallic haze drift through the edge of space. Known as sporadic E layers, these high-altitude “clouds” form from the vaporized dust of burnt-up met...
Roman space telescope has launched! You can adopt a pixel
The Nancy Grace Roman Space Telescope launched on August 30 from the Kennedy Space Center. Want to add your name to a pixel? Find out how here! The post Roman space telescope has l...
Third spacewalk completed for Sophie Adenot
ESA astronaut Sophie Adenot and NASA astronaut Jessica Meir successfully completed US EVA-99 at 21:29 CEST on Tuesday 1 September. It was Sophie’s third spacewalk, and the 33rd con...
Lake Powell hits record low, continues to drop
Lake Powell has hit its lowest level ever. Despite the monsoons, like the flash floods that hit Grand Canyon over the weekend, water levels continue to drop. The post Lake Powell h...
Cluster’s encore for reentry science a success
The Cluster mission danced its final dance as Tango reentered the atmosphere on 1 September, at 23:30:31 CEST. The end of the Cluster mission in 2024 turned into the start of the r...
Fomalhaut is the Loneliest Star once again
Fomalhaut is known as the Loneliest Star because it shines brightly in a dim patch of sky. Saturn joined it in recent years, but is now pulling away. The post Fomalhaut is the Lone...
Artemis III RS-25 Engine Processing: #3 Lift
Technicians prepare to transfer the #2 RS-25 SLS (Space Launch System) rocket engine (front) to the work stand with the #3 engine (back) for integration with the Artemis III core s...
NASA Welcomes Türkiye as Newest Artemis Accords Signatory
During a ceremony hosted by NASA Administrator Jared Isaacman at the agency’s headquarters in Washington on Monday, the Republic of Türkiye signed the Artemis Accords, joining the...
NASA's Nancy Grace Roman Space Telescope Launches
A SpaceX Falcon Heavy rocket with NASA’s Nancy Grace Roman Telescope on board is seen transiting the sun during launch from Launch Complex 39A, Sunday, Aug. 30, 2026, at NASA’s Ken...
Media briefing: BepiColombo's next milestone towards Mercury
Video: 01:09:40 Rewatch the European Space Agency's 31 August 2026 online press briefing on the latest developments of the ESA/JAXA BepiColombo mission, Europe's and Japan's first...
What happened this month at the European Space Agency? (August 2026)
Video: 00:03:19 August was a busy month for ESA, between spectacular views, historic milestones and exciting new discoveries. From a total solar eclipse broadcast live from Spain a...
Roman lifts off on a mission to survey the infrared sky
Image: NASA’s Nancy Grace Roman Space Telescope lifted off on a SpaceX Falcon Heavy rocket from NASA’s Kennedy Space Center in Florida, USA, at 07:26 EDT / 12:26 BST/ 13:26 CEST on...
NASA’s Dark Universe-Seeking Nancy Grace Roman Space Telescope Launches
Now on a three-month, million-mile journey to its final orbit, NASA’s Nancy Grace Roman Space Telescope will soon reveal the universe’s darkest secrets. The mission launched at 7:2...
The Nancy Grace Roman Space Telescope has launched
NASA’s next flagship orbital observatory will reshape what we know about planets throughout the galaxy.
NASA's Artemis II Crew Receives Congressional Space Medal of Honor
President Donald J. Trump awarded NASA astronauts Victor Glover and Christina Koch, CSA (Canadian Space Agency) astronaut Jeremy Hansen, and NASA astronaut Reid Wiseman with the Co...
NASA’s Artemis II Crew Receives Congressional Space Medal of Honor
From left to right: NASA astronauts Victor Glover and Christina Koch, CSA (Canadian Space Agency) astronaut Jeremy Hansen, and NASA astronaut Reid Wiseman receive the Congressional...
Size is in the eye of the beholder
From Mars’ tiny Phobos to NASA’s mammoth Vehicle Assembly Building, apparent size depends on where you’re looking from.
What could the Artemis IV astronauts discover on the Moon?
NASA is already planning what the crew will do on their lunar landing mission.
Week in images: 24-28 August 2026
Week in images: 24-28 August 2026 Discover our week through the lens
Civil Servants Sworn in at NASA Ames
New civil servants and guests pose for a group photo with NASA and Center leadership in the National Full-Scale Aerodynamics Complex (NFAC) 80-by-120-foot test section, N221.
The Winter Circle: Catch in the morning before dawn
The majestic Winter Circle isn't a constellation. This giant circle - or hexagon - is an asterism, or a pattern made up of stars from several constellations. The post The Winter Ci...
Expedition Sound podcast series
Expedition Sound is a podcast series by the European Space Agency (ESA) in which you’re invited to explore the Universe through your ears. Guided by sonifications – the translation...
Watch live: BepiColombo begins its arrival at Mercury
After eight years, the ESA/JAXA BepiColombo mission is about to enter its Mercury Arrival Phase. On 3 September 2026, ESA’s Mercury Transfer Module (MTM) will separate from BepiCol...
Roman Space Telescope Travels to SpaceX Hangar
NASA’s Nancy Grace Roman Space Telescope, encapsulated in its payload fairing, travels to the SpaceX hangar at Launch Complex 39A at NASA’s Kennedy Space Center on Tuesday, Aug. 25...
Skywatching in September 2026
What’s up in the sky in September 2026, including the Harvest Moon, a prominent constellation, as well as the equinox and its role in boosting auroras.
NASA Begins Moon Mission Plume-Surface Interaction Tests
EDITOR’S NOTE: This story, originally published in December, was revised Aug. 26, 2026 with an update on a new phase of testing, including video from a recent test run and new imag...
Your Moon Guide for September 2026
Discover the phases of the Moon in September, including the Harvest Moon and Saturn rising together.
The return of Sirius in the morning signals seasonal change
A sign of the changing season is the return of Sirius before sunup. Want to make sure you've spotted Sirius? The 3 stars in Orion's Belt point to it. The post The return of Sirius...
New Next-Gen Dish Adds Muscle to NASA’s Deep Space Network
NASA’s Deep Space Network facility in California is marking the addition of a brand new 34-meter-wide (114-foot-wide) radio frequency antenna to the agency’s deep space communicati...
Astronauts Anil Menon and Sophie Adenot on Spacewalk
From left, Expedition 75 flight engineers Anil Menon of NASA (partially obscured and wearing the spacesuit with a red stripe on the legs) and Sophie Adenot of ESA (European Space A...
Cutting-edge infrared space telescope Roman set to launch
The NASA-led Nancy Grace Roman Space Telescope is set to launch on 30 August 2026 at 07:26 EDT / 12:26 BST / 13:26 CEST from NASA’s Kennedy Space Center in Florida, USA. With its w...
Roman in a nutshell
Image: Roman will scan a large patch of the sky in visible to near-infrared light, with its wide field of view and advanced optical design. The mission will provide key insights th...
NASA Sets Coverage for Roman Space Telescope Launch from Florida
Coverage plans are ready for NASA’s Nancy Grace Roman Space Telescope prelaunch and launch activities. Roman is NASA’s next-generation observatory designed to explore some of the u...
NASA Astronaut Reid Wiseman at Freedom 250 Grand Prix
NASA astronaut Reid Wiseman, Artemis II commander, is seen in the two-seat IndyCar as he prepares for driver Conor Daly to take him on a lap in the fastest seat in sport ahead of t...
Webb Opens Treasure Chest
This NASA/ESA/CSA James Webb Space Telescope Picture of the Month takes us to a fantastical realm within our home galaxy, where piercing starlight and billowing winds sculpt dust c...
NASA’s Artemis II Crew Set to Receive Congressional Space Medal of Honor
President Donald J. Trump will award each of NASA’s Artemis II crew members the Congressional Space Medal of Honor at 11 a.m. EDT on Friday, Aug. 28, during a ceremony at the agenc...
Cosmic neighborhood watch
Observing our celestial neighbor (and something much farther away).
10 Things to Know About the August 2026 Lunar Eclipse
On August 27–28 we’ll have the last big lunar eclipse until the end of 2028. For skywatchers in the US and Canada, it will be a Thursday evening “Blood” Moon.
Artemis Mission Patches
A NASA jacket containing Artemis I and II mission patches, along with other NASA patches hangs on the back of a chair on Thursday, Aug. 6, 2026, inside Firing Room 1 of the Rocco A...
Ancient Milky Way Merger
About 12 billion years ago, a dwarf galaxy known as LKH collided with a young Milky Way and merged with it. This artist’s concept portrays that collision. NASA’s Hubble Space Teles...
Fly around Schiaparelli Crater with Mars Express
Video: 00:04:10 ESA’s Mars Express takes us on another mesmerising flight, this time around one of the biggest craters on Mars. Despite measuring a huge 460 km across, Schiaparelli...
NASA Mission Studies Air Pollution Over Ethiopia
A NASA-funded air pollution monitoring network has provided one of the most detailed long-term views yet of the role of black carbon, or soot produced by fires, diesel vehicles, an...
Hubble & Gaia solve our galaxy's merger mystery
Our home galaxy, the Milky Way, grew to its current size in part by consuming smaller galaxies. Now, new data from the NASA/ESA Hubble Space Telescope show definitive evidence of a...
Total solar eclipse 2026 (Official ESA broadcast)
Video: 01:10:42 We broadcast live from the Observatorio Astrofísico de Javalambre in Spain as a total solar eclipse crossed Europe on 12 August 2026. The path of totality swept acr...
Total solar eclipse edition
Europe’s stunning eclipse, plus a political victory for science.
The best images from the 2026 solar eclipse
Our favorite images from the total solar eclipse that passed through Europe on Aug. 12, 2026.
NASA’s 737 Reveals New Paint
NASA’s 737 aircraft was painted this week in Oklahoma as it progresses with modifications for use as a reduced gravity test aircraft for the agency. NASA’s Armstrong Flight Researc...
Total Solar Eclipse Wows Europe
Watch the video, take a peak behind the scenes, and find out why our telescope operator had to climb a tree during the broadcast.
Pursuing a Dream of Working for NASA
As a young girl raised in Worcester, Massachusetts, Lindsey Waitt dreamed of working for NASA. Her dream is now a reality as she embarks on her role as a NASA test project engineer...
Musification of the 2026 total solar eclipse
Video: 00:05:08 [English] Experience a musical simulation of the 12 August 2026 total solar eclipse as seen from the Observatorio Astrofísico de Javalambre (Spain). Click here for...
NASA Completes Astronaut-Deployed Science Instrument for Lunar Surface
NASA has declared “wrenches down” on the first completed payload designed for Artemis astronauts to deploy on the Moon’s surface. Engineers working on NASA’s Lunar Environment Moni...
Shakeups and smash-ups
While a SpaceX rocket smashes into the Moon and a rescue mission runs into trouble, a new bill may provide hope for science research.
I Am Artemis: Tom Percy
As NASA sets its sights on long-term exploration of the Moon and Mars, the agency is increasing the cadence of its Artemis missions. Helping bring these plans to fruition is Tom Pe...
Artemis III Orion Crew and Service Modules Joined
Technicians joined the Orion crew and service modules together on July 30, 2026, inside the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florid...
NASA’s Perseverance Rover Watches Earth Vanish Behind Martian Moon
Earth and the Martian moon Phobos dance together in a series of images recently acquired by NASA’s Perseverance Mars rover. Earth appears as a point of light in the Martian sky, di...
NASA Will Attempt to Observe Rocket Part’s Lunar Impact
Using ground-based telescopes and space-based assets, NASA and SpaceX are tracking a used Falcon 9 upper stage from a commercial mission expected to impact the Moon on Wednesday, A...
NASA Provides Updates on Moon Base Cargo Landers, Tech Demonstrations
NASA is making progress in building the Moon Base, which will become a resilient outpost near the Moon’s South Pole for science, technology, and eventual human operations. To advan...
Find the Andromeda Galaxy using Cassiopeia
Leave the city behind this weekend, and go galaxy-hunting! Cassiopeia - one of the easiest constellations to identify - points the way to the Andromeda Galaxy. The post Find the An...