Question 1
The Spitzer space telescope is ________.
◦ a thermal infrared detecting telescope
◦ a planned replacement telescope for Hubble
◦ the next generation gamma ray detecting satellite
◦ a new X-ray detecting observatory
Question 2
Which one of these types of telescopes uses gamma rays for observation?
◦ Chandra
◦ Planck
◦ Swift
◦ Spect-R