Spaceflight

Category archives for Spaceflight

“Geologists have a saying: rocks remember.” -Neil Armstrong 45 years ago, the Apollo 11 mission was on its way away from planet Earth and headed towards the Moon, where the first human beings would set foot on the surface just a few days later. Back in 2012, the very first man on the Moon, Neil…

“Some prophecies are self-fulfilling But I’ve had to work for all of mine Better times will come to me, God willing Cause I can’t leave this world behind” -Josh Ritter Sure, many of us have dreams of leaving this world at one time or another. How wonderful it would be to leap from one giant…

“I saw for the first time the earth’s shape. I could easily see the shores of continents, islands, great rivers, folds of the terrain, large bodies of water. The horizon is dark blue, smoothly turning to black. . . the feelings which filled me I can express with one word—joy.” -Yuri Gagarin Most weekends, you…

“There is just one thing I can promise you about the outer-space program — your tax-dollar will go further.” -Wernher von Braun Over the past 100 years, we’ve gone from looking out at a Universe whose very nature — the stars, nebulae, and even the planets — were virtually unknown to us. And because of the investment…

“Building one space station for everyone was and is insane: we should have built a dozen.” -Larry Niven From Earth and beyond, these time lapses show our one-of-a-kind motion through the Universe. Here on Earth, the night sky (and all the stars in it) appear to rotate a full 360° every 24 hours, producing star…

Ask Ethan #25: Where would you go, now?

“They will see us waving from such great heights ‘Come down now,’ they’ll say. But everything looks perfect from far away ‘Come down now.’ But we’ll stay.” -The Postal Service Welcome back to another Ask Ethan! You keep sending in your questions and suggestions, and each week, I’ll pick one of my favorites to answer…

Ask Ethan #20: Is the Mars One crew doomed?

“If you want to build a ship, don’t drum up people to collect wood and don’t assign them tasks and work, but rather teach them to long for the endless immensity of the sea.” -Antoine de Saint Exupéry It’s the end of the week here, so it’s time for another Ask Ethan column! Today’s question…

The Story of Mars

“Mars once was wet and fertile. It’s now bone dry. Something bad happened on Mars. I want to know what happened on Mars so that we may prevent it from happening here on Earth.” -Neil deGrasse Tyson Oh, it’s true alright, something bad did once happen on Mars. And although there isn’t any real danger…

How to reach the outer solar system

“Even in hindsight, I would not change one whit of the Voyager experience. Dreams and sweat carried it off. But most of all, its legacy makes us all Earth travelers among the stars.” -Charley Kohlhase In the early days of space exploration, it was quite a feat just to get up and out of Earth’s…

Missions to Mars and Nuclear Fusion

“We are much closer today to being able to send humans to Mars than we were to being able to send men to the moon in 1961, and we were there eight years later. Given the will, we could have humans on Mars within a decade.” -Robert Zubrin Of all the planets in the Solar…