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NASA astronaut and Expedition 70 Flight Engineer Loral O'Hara uses a portable glovebag to replace components on a biological printer, the BioFabrication Facility (BFF), that is testing the printing of organ-like tissues in microgravity.
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Wish upon 500,000 stars

Take in this magical view of the heart of our home galaxy. Seen by the telescope in unprecedented detail, Sagittarius C is a star-forming region about 300 light-years away from the supermassive black hole at the Milky Way's center.

In this image, a cluster of baby stars glows through the cocoon of a dusty cloud. At the heart of the cluster is a still-forming star over 30 times the mass of our Sun. Wrapping around the dense cloud of dust is a previously unseen region of ionized hydrogen gas (colored cyan). Within are intriguing needle-like structures, chaotically oriented, that scientists hope to study further.

Sagittarius C is only 25,000 light years away from Earth, close enough for Webb to study individual stars. Webb's data will help astronomers learn more about star formation in an extreme cosmic environment universe. and along with it, the origin story of our

Download the full image and find more information at the link in 's bio. Tap and save phone wallpaper from the highlight on .

Image description: This set of images shows a field crowded with stars. A large, bright cyan-colored area surrounds the lower portion of a funnel-shaped region of space that is wider at the top edge of the image and then narrows. This funnel-shaped region appears darker than its surroundings. Toward the narrow end of this dark region a small clump of red and white appears to shoot out streamers upward and left. The cyan-colored area has needle-like structures and becomes more diffuse towards the right. The last image is dominated by clouds of orange and red, with a purple haze.

Credit: NASA, ESA, CSA, STSCI, Samuel Crowe (UVA)
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A year ago today, Artemis I blasted off for the Moon. The next time we see Space Launch System rocket pics like these, there will be astronauts aboard.

Here's what you need to know about Artemis II: nasa.gov/ artemis-ii

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Image 1: An image taken at night shows fiery exhaust erupting beneath the Space Launch System rocket as it takes off from Launch Pad 39B at NASA Kennedy. The rocket is butterscotch orange with two white boosters on either side. The mobile launcher is gray, a gray water tower is in the background, and a lighting tower is in the foreground. Credit: NASA/Joel Kowsky

Image 2: A landscape photo of NASA's Space Launch System rocket just seconds after liftoff at night. The rocket is orange with two white solid rocket boosters on either side of it. Bright, fiery exhaust extends below. On the launch pad, billowing clouds of exhaust blow away from the rocket. The rocket is just about to clear the surrounding lightning towers. Credit: NASA/ Bill Ingalls

Image 3: The Space Launch System leaves a long trail of exhaust as it sores toward space, illuminating clouds, onlookers, and NASA Kennedy's Vehicle Assembling Building, which appears white and gray, with a large U.S. Flag and NASA meatball insignia. Credit: NASA/Bill Ingalls
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