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.

NASA's Kepler Mission Discovers Planet

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

Spring Renaissance Celebration Brings Model Allotments

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

Ceres

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

Greenland: A Laboratory For The Symptoms Of Global Warming

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

6.) A new Nebula was discovered. 

YouTube

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

New Horizons Nears July 14 Flyby Of Pluto

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

Earth From One Million Miles

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.