The first ever telescope was made in 1610 by the famous astronomer Galileo Galilei within his first year of observation he had discovered four of Jupiter’s largest moons as well …show more content…
The question ‘’ how can we see black holes if the suck in light?’’ has been asked by a lot of people for many years, this question can be answered with a very simple answer, we use specialist equipment to detect the effects of a black hole these range from swirling gas called ‘matter swirling’ to hole star being rotated around a fixed point of gravity also known as black hole. This movement generated heat which intern emits EM waves which re detected by special instruments called ‘’black hole hunters’’. An instrument aboard the NASA Hubble Space Telescope, called the Space Telescope Imaging Spectrograph (STIS), which was installed in February 1997 is Hubble’s main "black hole hunter’’. It is responsible for many black hole discoveries such as the black hole in the galaxy