That point of light between Saturn's rings is Earth, captured by NASA's Cassini spacecraft on April 12. More about the image here at NASA JPL. It reminds me of the last photo taken by the Voyager I spacecraft before engineers shut off its imaging systems. Carl Sagan had persuaded NASA to turn Voyager I’s cameras back toward the sun on Valentine's Day 1990 and take the first ever "portrait of our solar system" from outside of it. Earth is just a speck in that photo too, a "pale blue dot" as Sagan called it. His beautiful words remind me how a single image can alter one's perspective in an instant:
Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every "superstar," every "supreme leader," every saint and sinner in the history of our species lived there...
I spent the last few days fighting off a mouse infestation in our RV. So far I’ve trapped and tossed six of the furry little bastards out on their asses. As I began the search for where they were getting into our rig, yesterday, I got to wondering how much space they can actually squeeze […]
The little pink-edged ferns above are Azolla filiculoides, and they’re smaller than a fingernail. Scientists just made it the first fern to get its genome sequenced because of its potential for fertilizing and even cooling the planet. Fifty million years ago, it was so abundant as ocean blooms that it helped cool the earth’s atmosphere. […]
When a deaf Czech girl had her genes tested, researchers were surprised to find two sets of her father’s genome spliced, leaving almost none of her mother’s genome. Only about 25 girls and zero boys have ever been found with this trait.
Summer’s here, which brings not only warmer weather but also the unsettling realization that the year is more than halfway over. So, for those who weren’t as productive as they would have liked during the first half of 2018, we’ve rounded up 5 skill course bundles you can start learning today to help you finish […]
It’s good to be proactive, but when it comes to preparing for an emergency situation, one of the most important items you can pack is a flashlight. After all, whatever else you include in your kit won’t be of much use if you can’t see what you’re doing. The Viper 1000-Lumen Tactical Flashlights not only […]
Chances are you took a handful of language classes in high school, and aside from a smattering of conjugations and vocabulary words, the only things you likely remember are the dry, rehearsed sentences that did little to make you speak like a true native. If you’re still hoping to learn a new language but want […]