Members Can Post Anonymously On This Site
DAF senior leaders discuss quality of life, modernizing forces
-
Similar Topics
-
By Space Force
Space Force senior leaders participated in keynote and panel discussions with industry experts and leaders highlighting the Space Force’s feats since its formation and provided glimpses of what’s next for the service.
View the full article
-
By NASA
X-ray: NASA/CXC; Infrared: ESA/Webb, NASA & CSA, P. Zeilder, E.Sabbi, A. Nota, M. Zamani; Image Processing: NASA/CXC/SAO/L. Frattare and K. Arcand 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 itself.
The star cluster NGC 602 lies on the outskirts of the Small Magellanic Cloud, which is one of the closest galaxies to the Milky Way, about 200,000 light-years from Earth. The stars in NGC 602 have fewer heavier elements compared to the Sun and most of the rest of the galaxy. Instead, the conditions within NGC 602 mimic those for stars found billions of years ago when the universe was much younger.
This new image combines data from NASA’s Chandra X-ray Observatory with a previously released image from the agency’s James Webb Space Telescope. The dark ring-like outline of the wreath seen in Webb data (represented as orange, yellow, green, and blue) is made up of dense clouds of filled dust.
Meanwhile, X-rays from Chandra (red) show young, massive stars that are illuminating the wreath, sending high-energy light into interstellar space. These X-rays are powered by winds flowing from the young, massive stars that are sprinkled throughout the cluster. The extended cloud in the Chandra data likely comes from the overlapping X-ray glow of thousands of young, low-mass stars in the cluster.
X-ray: NASA/CXC/SAO; Optical: Clow, M.; Image Processing: NASA/CXC/SAO/L. Frattare and K. Arcand In addition to this cosmic wreath, a new version of the “Christmas tree cluster” is also now available. Like NGC 602, NGC 2264 is a cluster of young stars between one and five million years old. (For comparison, the Sun is a middle-aged star about 5 billion years old — about 1,000 times older.) In this image of NGC 2264, which is much closer than NGC 602 at a distance of about 2,500 light-years from Earth, Chandra data (red, purple, blue, and white) has been combined with optical data (green and violet) captured from by astrophotographer Michael Clow from his telescope in Arizona in November 2024.
NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the Chandra program. The Smithsonian Astrophysical Observatory’s Chandra X-ray Center controls science operations from Cambridge, Massachusetts, and flight operations from Burlington, Massachusetts.
Read more from NASA’s Chandra X-ray Observatory.
Learn more about the Chandra X-ray Observatory and its mission here:
https://www.nasa.gov/chandra
https://chandra.si.edu
Visual Description
This release includes two composite images, each featuring a star cluster that strongly resembles holiday greenery.
The first image depicts star cluster NGC 602 in vibrant and festive colors. The cluster includes a giant dust cloud ring, shown in greens, yellows, blues, and oranges. The green hues and feathery edges of the ring cloud create the appearance of a wreath made of evergreen boughs. Hints of red representing X-rays provide shading, highlighting layers within the wreath-like ring cloud.
The image is aglow with specks and dots of colorful, festive light, in blues, golds, whites, oranges, and reds. These lights represent stars within the cluster. Some of the lights gleam with diffraction spikes, while others emit a warm, diffuse glow. Upon closer inspection, many of the glowing specks have spiraling arms, indicating that they are, in fact, distant galaxies.
The second image in today’s release is a new depiction of NGC 2264, known as the “Christmas Tree Cluster”. Here, wispy green clouds in a conical shape strongly resemble an evergreen tree. Tiny specks of white, blue, purple, and red light, stars within the cluster, dot the structure, turning the cloud into a festive, cosmic Christmas tree!
News Media Contact
Megan Watzke
Chandra X-ray Center
Cambridge, Mass.
617-496-7998
mwatzke@cfa.harvard.edu
Lane Figueroa
Marshall Space Flight Center, Huntsville, Alabama
256-544-0034
lane.e.figueroa@nasa.gov
Explore More
7 min read NASA’s Webb Finds Planet-Forming Disks Lived Longer in Early Universe
NASA’s James Webb Space Telescope just solved a conundrum by proving a controversial finding made…
Article 1 day ago 2 min read Hubble Images a Grand Spiral
This NASA/ESA Hubble Space Telescope image features the glorious spiral galaxy NGC 5643, which is…
Article 4 days ago 4 min read NASA Successfully Integrates Roman Mission’s Telescope, Instruments
Article 5 days ago Keep Exploring Discover More Topics From NASA
Missions
Humans in Space
Climate Change
Solar System
View the full article
-
By Space Force
The Space Force Personnel Management Act marks a significant step towards the evolving structure of the USSF by integrating and streamlining active-component Guardians and Air Force Reservists in space-focused career fields to offer both full- and part-time service options.
View the full article
-
By NASA
As part of NASA’s CLPS (Commercial Lunar Payload Services) initiative and Artemis campaign, Firefly Aerospace’s Blue Ghost Mission One lander will carry 10 NASA science and technology instruments to the Moon’s near side.
Credit: Firefly Aerospace
NASA will host a media teleconference at 1 p.m. EST Tuesday, Dec. 17, to discuss the agency science and technology flying aboard Firefly Aerospace’s first delivery to the Moon as part of the NASA’s CLPS (Commercial Lunar Payload Services) initiative and Artemis campaign.
Audio of the call will livestream on the agency’s website at:
https://www.nasa.gov/live
Briefing participants include:
Joel Kearns, deputy associate administrator for exploration, Science Mission Directorate, NASA Headquarters Ryan Watkins, program scientist, Exploration Science Strategy and Integration Office, NASA Headquarters Jason Kim, chief executive officer, Firefly Aerospace
To participate by telephone, media must RSVP no later than two hours before the briefing to: ksc-newsroom@mail.nasa.gov.
Firefly’s Blue Ghost lunar lander will launch on a SpaceX Falcon 9 rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The six-day launch window opens no earlier than mid-January 2025.
The lunar mission, named Ghost Riders in the Sky, will land near a volcanic feature called Mons Latreille within Mare Crisium, a more than 300-mile-wide basin located in the northeast quadrant of the Moon’s near side. The mission will carry 10 NASA instruments and first-of-their-kind demonstrations to further our understanding of the Moon’s environment and help prepare for future human missions to the lunar surface, as part of the agency’s Moon to Mars exploration approach.
Science investigations on this flight include testing lunar subsurface drilling, regolith sample collection, global navigation satellite system abilities, radiation tolerant computing, and lunar dust mitigation. The data captured could also benefit humans on Earth by providing insights into how space weather and other cosmic forces impact Earth.
Under the CLPS model, NASA is investing in commercial delivery services to the Moon to enable industry growth and support long-term lunar exploration. As a primary customer for CLPS deliveries, NASA is to be one of many customers on future flights.
For updates, follow on:
https://blogs.nasa.gov/artemis/
-end-
Alise Fisher
Headquarters, Washington
202-358-2546
alise.m.fisher@nasa.gov
Wynn Scott / Natalia Riusech
Johnson Space Center, Houston
281-483-5111
wynn.b.scott@nasa.gov / nataila.s.riusech@nasa.gov
Antonia Jaramillo
Kennedy Space Center, Florida
321-867-2468
antonia.jaramillobotero@nasa.gov
Share
Details
Last Updated Dec 10, 2024 LocationNASA Headquarters Related Terms
Missions Artemis Commercial Lunar Payload Services (CLPS)
View the full article
-
By Space Force
Brig. Gen. Anthony Mastalir met with Japanese counterparts about the growing importance of U.S. -Japan cooperation in the space domain, serving as a prelude to the historic activation of the U.S. Space Force unit in Japan.
View the full article
-
-
Check out these Videos
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.