Little Rock

Little Rock

Earth from Afar

“It suddenly struck me that that tiny pea, pretty and blue, was the Earth. I put up my thumb and shut one eye, and my thumb blotted out the planet Earth. I didn’t feel like a giant. I felt very, very small.” - Neil Armstrong, Apollo 11

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This week we’re celebrating Earth Day 2018 with some of our favorite images of Earth from afar…

At 7.2 million Miles…and 4 Billion Miles

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Voyager famously captured two unique views of our homeworld from afar. One image, taken in 1977 from a distance of 7.3 million miles (11.7 million kilometers) (above), showed the full Earth and full Moon in a single frame for the first time in history. The second (below), taken in 1990 as part of a “family portrait of our solar system from 4 billion miles (6.4 billion kilometers), shows Earth as a tiny blue speck in a ray of sunlight.” This is the famous “Pale Blue Dot” image immortalized by Carl Sagan.

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“This was our willingness to see the Earth as a one-pixel object in a far greater cosmos,” Sagan’s widow, Ann Druyan said of the image. “It’s that humility that science gives us. That weans us from our childhood need to be the center of things. And Voyager gave us that image of the Earth that is so heart tugging because you can’t look at that image and not think of how fragile, how fragile our world is. How much we have in common with everyone with whom we share it; our relationship, our relatedness, to everyone on this tiny pixel.“

A Bright Flashlight in a Dark Sea of Stars

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Our Kepler mission captured Earth’s image as it slipped past at a distance of 94 million miles (151 million kilometers). The reflection was so extraordinarily bright that it created a saber-like saturation bleed across the instrument’s sensors, obscuring the neighboring Moon.

Hello and Goodbye

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This beautiful shot of Earth as a dot beneath Saturn’s rings was taken in 2013 as thousands of humans on Earth waved at the exact moment the spacecraft pointed its cameras at our home world. Then, in 2017, Cassini caught this final view of Earth between Saturn’s rings as the spacecraft spiraled in for its Grand Finale at Saturn.

‘Simply Stunning’

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”The image is simply stunning. The image of the Earth evokes the famous ‘Blue Marble’ image taken by astronaut Harrison Schmitt during Apollo 17…which also showed Africa prominently in the picture.“ -Noah Petro, Deputy Project Scientist for our Lunar Reconnaissance Orbiter mission.

Goodbye—for now—at 19,000 mph

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As part of an engineering test, our OSIRIS-REx spacecraft captured this image of Earth and the Moon in January 2018 from a distance of 39.5 million miles (63.6 million kilometers). When the camera acquired the image, the spacecraft was moving away from our home planet at a speed of 19,000 miles per hour (8.5 kilometers per second). Earth is the largest, brightest spot in the center of the image, with the smaller, dimmer Moon appearing to the right. Several constellations are also visible in the surrounding space.

The View from Mars

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A human observer with normal vision, standing on Mars, could easily see Earth and the Moon as two distinct, bright "evening stars.”

Moon Photobomb

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“This image from the Deep Space Climate Observatory (DSCOVR) satellite captured a unique view of the Moon as it moved in front of the sunlit side of Earth in 2015. It provides a view of the far side of the Moon, which is never directly visible to us here on Earth. “I found this perspective profoundly moving and only through our satellite views could this have been shared.” - Michael Freilich, Director of our Earth Science Division.

Eight Days Out

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Eight days after its final encounter with Earth—the second of two gravitational assists from Earth that helped boost the spacecraft to Jupiter—the Galileo spacecraft looked back and captured this remarkable view of our planet and its Moon. The image was taken from a distance of about 3.9 million miles (6.2 million kilometers).

A Slice of Life

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Earth from about 393,000 miles (633,000 kilometers) away, as seen by the European Space Agency’s comet-bound Rosetta spacecraft during its third and final swingby of our home planet in 2009.

So Long Earth

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The Mercury-bound MESSENGER spacecraft captured several stunning images of Earth during a gravity assist swingby of our home planet on Aug. 2, 2005.

Earth Science: Taking a Closer Look

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Our home planet is a beautiful, dynamic place. Our view from Earth orbit sees a planet at change. Check out more images of our beautiful Earth here.

Join Our Earth Day Celebration!

We pioneer and supports an amazing range of advanced technologies and tools to help scientists and environmental specialists better understand and protect our home planet - from space lasers to virtual reality, small satellites and smartphone apps. 

To celebrate Earth Day 2018, April 22, we are highlighting many of these innovative technologies and the amazing applications behind them.

Learn more about our Earth Day plans HERE. 

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

More Posts from Marquicey and Others

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Music trivia!

Okay so it seems like people will call any mallet percussion instrument a xylophone and I’m here to teach you shit.

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This is a xylophone. The wood part is thick and it’s high pitched.

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This is a marimba. It’s huge and expensive. No like a small one costs over $4,000 (3186.20 euros). The key things are really long and thin.

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Now do you see this beautiful instrument? This is called the vibraphone motherfuckers. Or just the vibes. Anyways it sounds amazing. I could marry the sound. Basically, it;s made of metal and you have a pedal to stop it from ringing too long.

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This is the glockenphejksdfjkl. I have no idea how to spell it, so lets just call it the orchestral bells. If you hit this shit too loud it can burst your eardrums. 

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These are a joke.

6 years ago

This seems fun.

55 interesting questions you should drop in someone’s inbox

1. If you didn’t have to sleep, what would you do with the extra time?

2. What’s your favorite piece of clothing you’ve own/owned?

3. What hobbies would you get into if time and money wasn’t an issue?

4. What would your perfect room look like?

5. Do you play sports?

6. What fiction place would you love to go to?

7. What Job would you be terrible at?

8. If you could turn any activity into an Olympic sport, what would it be?

9. What’s the most annoy habit other people have?

10. What skill would you like to master?

11. What would be the most amazing adventure to go on?

12. What’s your favorite drink ?

13. What state or country would you never like to go back to?

14. What songs do you have completely memorized?

15. Are you usually early or late?

16. What takes up too much of your time?

17. What do you wish you knew more about?

18. What are some small things that make your day better?

19. What TV channel doesn’t exist but really should?

20. Who has impressed you the most with what they’ve accomplished?

21. What age do you wish you can permanently be?

22. What TV show or movie do you refuse to watch?

23. What would be your ideal way to spend you weekend?

24. What’s something in your life that’s considered a luxury?

25. Is there anything you’re too young/old for?

26. What’s your favorite genre book or movie?

27. How often do you people watch?

28. What’s the best single day on the calendar?

29. What are you interested in that most people haven’t heard of?

30. Do you relax after a hard day?

31. What’s the best book or series you’ve ever read?

32. Where’s the farthest you’ve ever been from home?

33. What’s the most heart warming thing you’ve ever seen?

34. What’s the most annoying question that people ask you?

35. Would you give a 40 minute presentation with no preparation?

36. What’s something you think everyone should do at least once in their lives?

37. Would you rather go Hand Gliding or Whitewater rafting?

38. Dream car?

39. What’s something so many people are obsessed with and you just don’t understand why?

40. What are you most looking forward to in 10 years from now?

41. What’s something you’ve been meaning to try but haven’t gotten to it?

42. What’s the best thing that’s happened to you all week?

43. How different was your life one year ago?

44. What/who would you rate 10/10?

45. What kind of art do you enjoy the most?

46. What do you hope never changes?

47. What movie title best describes your life?

48. What website do you visit most often?

49. What’s something you’re looking forward to this year?

50. What’s something you’d like to unlearn?

51. Where would you spend all your time if you could?

52. What age would you like to live to?

53. What’s something you’re most likely to become famous for?

54. What’s something you’re most likely to be arrested for?

55. What’s something you really want but can’t afford?

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marquicey - The Way You Are
The Way You Are

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