There's one more challenging element of the work, though. Because quick follow-up is essential to this process (you never know when E. T. is going to shut off his transmitter), amateur observers have just 90 seconds to scan each new screen grab as the telescope moves toward and away from the star. "Really," admits Tarter, "it's not an easy task." But citizen-scientists seem to love the work. SETIlive and Planethunters. org are part of a
larger umbrella organization called https://www. zooniverse. org/ which started out as a project called Galaxy Zoo. The idea there was to let amateurs classify the types of galaxies in Hubble Telescope images-a huge task, considering there are hundreds of thousands of galaxies out there.

Read paragraph 7. Write
a "why" question about the speed of the work. Then
underline the answer.

30 points for the read :)