To avoid any confusion, the little spaceship seen in each frame is irrelevant to the message. I believe the original designer put them there to help establish how much light the sun generates on each planet. (Each comparison was based on the approximate apparent visual magnitude of the sun for each planet)
International Space Station astronaut Alexander Gerst has posted his “saddest photo yet.” From all the way up in the thermosphere, ISS personnel orbiting 200 miles over the Middle East can see bombs and missiles exploding in Gaza and Israel as the two sides go to war.
We are stardust, made of the stuff of dying suns. NASA simulates our basic building blocks. Scientists at NASA’s Ames Research Center in California have developed a way of recreating the dust and gas found around dying red giant stars that eventually become planet-forming interstellar dust.: http://www.gizmag.com/interstellar-dust-planet-formation-nasa/31957/
This is such a fascinating research project. Who knew we could gleam such fascinating insights from humble dust grains?
Right now NASA — still arguably the leader in space exploration among world agencies — receives a little over 0.4 percent of every U.S. tax dollar. Less than half a penny. That’s what NASA explores the Solar System with, what makes our knowledge of the Universe — from the farthest visible reaches right down to our own planet Earth — even possible. What if NASA were to receive a full one percent? A whole penny from every dollar? That’d still be only a quarter of what NASA worked with to put men on the Moon in 1969, but it’d be more than double what it gets now.