Scientists have only searched through a tiny fraction of our galaxy, and with the fast advances in technology, we can expect many more interesting discoveries in the future. But for now, check out the handy infographic below, courtesy of Space.com, displaying all known types of alien worlds.
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The Sombrero Galaxy is an unbarred spiral galaxy in the constellation Virgo located 28 million light-years from Earth.
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Quasar- this is a black hole that is the brightest object in the universe and is thousands of times brighter than the stars in a galaxy combined! Light is shot out of either end in extremely long distances. The light we see coming from these today is very old meaning there are no quasars recently. They are all from far away but a new one can appear at any moment
This is not just beautiful nature. This is a rocket/ space shuttle launch from Cape Canaveral in Florida. After living there for 3/4 of my life and watching most every launch, it's easy to spot them.
From Peter Alway's 1995 book "Rockets of the World"