Top Outer-Space Discoveries of 2015

The technological advancement from NASA in the year 2015 was phenomenal.There was a total of 8 new discoveries that can be seen below:

1.) The Discovery of Earth's "bigger, older" cousin, Kepler-452b.

2.) Astronauts grew and ate food for the first time in outer space.

3.) This distant dwarf planet was found to have two unidentifiable lights glowing on it.

4.) Climate Change was recorded by satellites and reported as true.

5.) Astronomers confirmed the closest Earth-like exoplanet outside our solar system.

6.) A new Nebula was discovered. 

7.) Pluto has a giant Heart on it's surface.

8.) N.A.S.A. takes an astonishing HD photo of our beloved Earth.

I must admit... I'm very excited to see what 2016 brings. After-all, who knows what N.A.S.A. has up their sleeves?! Bring it on.