NASA’s SpaceX Crew-6 Preflight

NASA’s SpaceX Crew-6 Preflight

Jupiter, top, and Venus, bottom, are seen with the crescent Moon above the Vehicle Assembly Building, Wednesday, Feb. 22, 2023, at NASA’s Kennedy Space Center in Florida as preparations continued for NASA’s SpaceX Crew-6 mission. The agency’s SpaceX Crew-6 mission was the sixth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program.

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Making Fire Sense on Monroe Mountain

Making Fire Sense on Monroe Mountain

At the start of October 2023, green conifers and golden aspen covered the slopes of Monroe Mountain in Utah’s Fishlake National Forest. Then, starting on October 9, these forests turned black as fire worked its way across the mountain. Flames and smoke were visible for miles.

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NGC 2264: Telescopes Illuminate ‘Christmas Tree Cluster’

NGC 2264: Telescopes Illuminate ‘Christmas Tree Cluster’

This composite image shows the Christmas Tree Cluster. The blue and white lights (which blink in the animated version of this image) are young stars that give off X-rays detected by NASA’s Chandra X-ray Observatory. Optical data from the National Science Foundation’s WIYN 0.9-meter telescope on Kitt Peak shows gas in the nebula in green, corresponding to the “pine needles” of the tree, and infrared data from the Two Micron All Sky Survey shows foreground and background stars in white. This image has been rotated clockwise by about 160 degrees from the astronomer’s standard of North pointing upward, so that it appears like the top of the tree is toward the top of the image.

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Lead Space Launch System Avionics Engineer Ales-Cia Winsley

Lead Space Launch System Avionics Engineer Ales-Cia Winsley

«Once the rocket launched, [I saw] how it illuminated such a dark space. So even when you’re in a dark space, you can let your light shine. And it won’t just shine for you and those that are immediately around you, but even people that you don’t know will notice it, even people that you will never see will notice your light shining and be inspired.” — Ales-Cia Winsley, Lead Space Launch System Avionics Engineer, NASA’s Kennedy Space Center

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Cluster in the Cloud

Cluster in the Cloud

This striking image shows the densely packed globular cluster known as NGC 2210, which is situated in the Large Magellanic Cloud (LMC). The LMC lies about 157 000 light-years from Earth, and is a so-called satellite galaxy of the Milky Way, meaning that the two galaxies are gravitationally bound. Globular clusters are very stable, tightly bound clusters of thousands or even millions of stars. Their stability means that they can last a long time, and therefore globular clusters are often studied in order to investigate potentially very old stellar populations.

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