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Barred Spiral Galaxy NGC 1365 from Webb

By iftttauthorways4eu on Wed Nov 13 2024

A mere 56 million light-years distant toward the southern constellation Fornax, NGC 1365 is an enormous barred spiral galaxy about 200,000 light-years in diameter. That’s twice the size of our own barred spiral Milky Way. This sharp image from the James Webb Space Telescope’s Mid-Infrared Instrument (MIRI) reveals stunning details of this magnificent spiral in […]

Native American Seeds Flown Aboard Space Station

By iftttauthorways4eu on Tue Nov 12 2024

Five varieties of seeds provided by the Choctaw Nation of Oklahoma were pictured inside the cupola on Nov. 21, 2023, as the International Space Station orbited 260 miles above the Atlantic Ocean. The seeds were exposed to microgravity for several months then returned to Earth and planted next to the same seeds left on Earth […]

By iftttauthorways4eu on Tue Nov 12 2024

How was the Crescent Nebula created? Looking like an emerging space cocoon, the Crescent Nebula, visible in the center of the featured image, was created by the brightest star in its center. A leading progenitor hypothesis has the Crescent Nebula beginning to form about 250,000 years ago. At that time, the massive central star had […]

By iftttauthorways4eu on Mon Nov 11 2024

What created an unusual dark streak in Comet Tsuchinshan-Atlas’s tail? Some images of the bright comet during mid-October not only caught its impressively long tail and its thin anti-tail, but a rather unexpected feature: a darkstreakinthelong tail. The reason for the dark streak is currently unclear and a topic of some debate. Possible reasons include […]

By iftttauthorways4eu on Sun Nov 10 2024

The largest canyon in the Solar System cuts a wide swath across the face of Mars. Named Valles Marineris, the grand valley extends over 3,000 kilometers long, spans as much as 600 kilometers across, and delves as much as 8 kilometers deep. By comparison, the Earth’s Grand Canyon in Arizona, USA is 800 kilometers long, […]

Neptune at Night

By iftttauthorways4eu on Sat Nov 09 2024

Ice giant Neptune is faint in Earth’s night sky. Some 30 times farther from the Sun than our fair planet, telescopes are needed to catch a glimpse of the dim and distant world. This dramatic view of Neptune’s night just isn’t possible for telescopes in the vicinity of planet Earth though. Peering out from the […]

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