The Planck Spacecraft Had A Series Of Various Objectives Including; Hi-res Imaging Of The CMB, Cataloging

Lest we forget

funny tumblr [via imgur]

Check out our Infographic on Mercury here: http://astronomyisawesome.com/infographics/10-facts-about-mercury/

Geologist Andrés Ruzo first heard about the boiling river as child, but it was always thought of as mythical. It was considered “a place of spirits.” But when Ruzo’s aunt insisted a boiling river existed in Peru, he set out to find it. Now, Ruzo is the first scientist to be given the blessing of the local shaman to study the boiling river. Ruzo talks about the mysterious nature of the boiling river on the latest episode of the TED Radio Hour.

“IC 1101 has spent most of its life colliding with other galaxies and owes its size to these collisions. Over billions of years, galaxies about the size of the Milky Way and Andromeda, have been merging together to sculpt and shape this titan of the cosmos. This galaxy is bereft of star making gases, here rapid star formation has long ago ceased.

IC 1101 is dying a slow death. While not entirely devoid of new stars, unless it continues to merge with newer younger galaxies, IC 1101 will slowly fade to oblivion.”

[[ http://youtu.be/UE8yHySiJ4A ]]

What is a Supermoon Lunar Eclipse?

We’ve told you that on Sept. 27 a supermoon lunar eclipse will occur in the U.S. And much of the world, but what does that mean?

One important note, is that this event can be referred to in many different ways: 

Supermoon Lunar Eclipse

Super Blood Moon

Harvest Moon Eclipse

Supermoon Eclipse

All slightly different names, but apply to the same spectacular event that will occur this weekend. 

Since it’s rare that both a supermoon and an lunar eclipse occur at the same time, let’s break it down. 

1) Supermoon

A supermoon is a full or new moon that falls closest to the fall equinox, and is at its closest approach to the Earth. This results in the moon appearing up to 14% larger in diameter.

2) Lunar Eclipse 

A lunar eclipse occurs when the moon passes directly behind the Earth into its shadow. This can give the moon a red tint.

3) A Supermoon Lunar Eclipse!

The combination of these two events does not happen very often. In fact, since 1900 a supermoon lunar eclipse has only happened 5 times! The last time this occurred was 1982, and if you miss the event this year, your next opportunity won’t come until 2033.

This year, the event will be visible from the Americas, Europe and Africa on the night of Sept. 27. Here’s a full schedule of the supermoon eclipse:

If it’s cloudy in your area on Sept. 27, don’t worry! NASA Television will be providing a live stream of the event, so you can tune in and enjoy the show. 

For more information and resources on the supermoon lunar eclipse, visit our page on NASA.gov.

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

My grandpa got his first spam email and he called the police

65 Questions You Aren't Used To

1. Do you ever doubt the existence of others than you?

2. On a scale of 1-5, how afraid of the dark are you?

3. The person you would never want to meet?

4. What is your favorite word?

5. If you were a type of tree, what would you be?

6. When you looked in the mirror this morning what was the first thing you thought?

7. What shirt are you wearing?

8. What do you label yourself as?

9. Bright room or dark room?

10. What were you doing at midnight last night?

11. Favorite age you’ve been so far?

12. Who told you they loved you last?

13. Your worst enemy?

14. What is your current desktop picture?

15. Do you like someone?

16. The last song you listened to?

17. You can press a button that will make any one person explode. Who would you blow up?

18. Who would you really like to just punch in the face?

19. If anyone could be your slave for a day, who would it be and what would they have to do?

20. What is your best physical attribute? (showing said attribute is optional)

21. If you were the opposite sex for one day, what would you look like and what would you do?

22. Do you have a secret talent? If yes, what is it?

23. What is one unique thing you’re afraid of?

24. You can only have one kind of sandwich. Every sandwich ingredient known to humankind is at your disposal.

25. You just found $100! How are you going to spend it?

26. You just got a free plane ticket to anywhere in the world, but you have to leave immediately. Where are you going to go?

27. An angel appears out of Heaven and offers you a lifetime supply of the alcoholic beverage of your choice. “Be brand-specific” it says. Man! What are you gonna say about that? Even if you don’t drink booze there’s something you can figure out… so what’s it gonna be?

28. You discover a beautiful island upon which you may build your own society. You make the rules. What is the first rule you put into place? 

29. What is your favorite expletive?

30. Your house is on fire, holy shit! You have just enough time to run in there and grab ONE inanimate object. Don’t worry, your loved ones and pets have already made it out safely. So what’s the one thing you’re going to save from that blazing inferno?

31. You can erase any horrible experience from your past. What will it be?

32. You got kicked out of the country for being a time-traveling heathen who sleeps with celebrities and has super-powers. But check out this cool shit… you can move to anywhere else in the world!

33. The Celestial Gates Of Beyond have opened, much to your surprise because you didn’t think such a thing existed. Death appears. As it turns out, Death is actually a pretty cool entity, and happens to be in a fantastic mood. Death offers to return the friend/family-member/person/etc. of your choice to the living world. Who will you bring back?

34. What was your last dream about?

35. Are you a good….[insert anything you’d like here]?

36. Have you ever been admitted to the hospital?

37. Have you ever built a snowman?

38. What is the color of your socks?

39. What type of music do you like?

40. Do you prefer sunrises or sunsets?

41. What is your favorite milkshake flavor?

42. What football team do you support? (I will answer in terms of American football as well as soccer)

43. Do you have any scars?

44. What do you want to be when you graduate?

45. If you could change one thing about yourself, what would it be?

46. Are you reliable?

47. If you could ask your future self one question, what would it be?

48. Do you hold grudges?

49. If you could breed two animals together to defy the laws of nature, what new animal would you create?

50. What is the most unusual conversation you’ve ever had?

51. Are you a good liar?

52. How long could you go without talking?

53. What has been you worst haircut/style?

54. Have you ever baked your own cake?

55. Can you do any accents other than your own?

56. What do you like on your toast?

57. What is the last thing you drew a picture of?

58. What would be you dream car?

59. Do you sing in the shower? Or do anything unusual in the shower? Explain.

60. Do you believe in aliens?

61. Do you often read your horoscope?

62. What is your favorite letter of the alphabet?

63. Which is cooler: dinosaurs or dragons?

64. What do you think about babies?

65. Freebie! Ask anything interesting you can think of.

If Earth had Saturn’s Rings

From an excellent post by Jason Davis

From Washington, D.C., the rings would only fill a portion of the sky, but appear striking nonetheless. Here, we see them at sunrise.

From Guatemala, only 14 degrees above the equator, the rings would begin to stretch across the horizon. Their reflected light would make the moon much brighter.

From Earth’s equator, Saturn’s rings would be viewed edge-on, appearing as a thin, bright line bisecting the sky.

At the March and September equinoxes, the Sun would be positioned directly over the rings, casting a dramatic shadow at the equator.

At midnight at the Tropic of Capricorn, which sits at 23 degrees south latitude, the Earth casts a shadow over the middle of the rings, while the outer portions remain lit.

via x

When can I see the supermoon eclipse tomorrow night?

On Sunday night, people in parts of western Europe, western Africa, North America and all of South America will be able to see a lunar eclipse. And this one’s extra special, because the moon will be at its perigee – the closest it gets to Earth. Not only will the moon turn red (learn why it turns red here) it will seem larger than usual.

In the first GIF I’ve listed the times the moon will enter Earth’s faint shadow (the penumbra) and then its darker, red-tinted shadow. You can figure out exact times for your location using the U.S. Naval Observatory’s handy calculator. 

The second GIF shows the eclipse from another perspective - looking down on Earth’s north pole. This is to scale. It always surprises me to see how far apart the moon (the white dot) and earth (the blue circle) really are. The sun is off screen to the right, casting a long shadow. The colored lines radiating from earth show the approximate horizon lines in the four time zones. Once the lines pass, the moon is visible. Everyone in the contiguous US will be able to see the eclipse, but only people in the Easter and Central time zones will be able to see it start.

(If you want this information in song, some awesome sixth graders from Old High Middle School in Arkansas updated my eclipse song from last year. Or check out this completely original and funny song by Scarlett Simmons).