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Poster front is an ultraviolet view of the Andromeda Galaxy (M31), captured by the GALEX space telescope. Articles on the back of the poster explain how telescopes see back in time and why the night sky is black, in spite of 200 billion suns shining right here in the Milky Way galaxy.
20 Ιουλ 2021 · Spitzer marked a new age in planetary science by being the first telescope to directly detect light from exoplanets. It has played a key scientific role in everything from planets larger than Jupiter to small, rocky worlds that may be similar to Earth.
28 Ιαν 2020 · The telescope, which has been in operation for 16 years, has captured data on exoplanets, far-off galaxies, and unknown mysteries of universe. After an illustrious career, Spitzer is set to...
The telescopes, in order of launch, are: the Hubble Space Telescope (1990); Compton Gamma Ray Observatory (1991); Chandra X-ray Observatory (1999); and Spitzer Space Telescope (2003). The chart at top right shows each telescope above the wavelength region it was built to observe.
10 Φεβ 2020 · When did you first become involved with the Spitzer Space Telescope (the Shuttle Infrared Telescope Facility, as it was), and what did the mission look like back then?
This poster depicts the TRAPPIST-1 planets, some of which were discovered by Spitzer. The physical characteristics of the planets are not currently known, beyond their mass and distance from the TRAPPIST-1 star, which is visualized in the background.
25 Αυγ 2003 · What is Spitzer Space Telescope? NASA's Spitzer was the first telescope to detect light from an exoplanet, or a planet outside our solar system. Spitzer uses an ultra-sensitive infrared telescope to study asteroids, comets, planets and distant galaxies.
