Polskie Forum Astronautyczne

Kalendaria => Kalendaria: Bezzałogowe => Wątek zaczęty przez: Orionid w Sierpnia 27, 2023, 18:07

Tytuł: Chandra
Wiadomość wysłana przez: Orionid w Sierpnia 27, 2023, 18:07

26.08.1999 opublikowano pierwszy obraz z teleskopu Chandra.
https://apod.nasa.gov/apod/ap990827.html
https://science.nasa.gov/science-news/science-at-nasa/1999/ast26aug99_2

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On this day in 1999, @chandraxray released its "First Light" image of Cassiopeia A. Cas A is the remnant of a star that collapsed about 300 years ago and is 10 light years wide. The X-ray image shows an expanding shell of hot gas from the supernova remnant.

Kod: [Zaznacz]

https://twitter.com/airandspace/status/1695593742638493823

Tytuł: Odp: Chandra
Wiadomość wysłana przez: mss w Czerwca 17, 2025, 20:13

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Chandra Observatory @chandraxray
Today Chandra is studying a not so itsy bitsy spider that's making big waves. Located about 3,000 light-years from Earth, the Red Spider Nebula is home to one of the hottest stars known. The star produces powerful stellar winds, generating waves about 100 billion kilometers high.

https://twitter.com/chandraxray/status/1934641595720077672