The Belt of Venus is a pink glowing arch seen across the sky when the shadow of the Earth’s translucent atmosphere casts a shadow back upon itself.
Planets: Life
Mercury: What’s your full name?
Venus: What’s your first language?
Earth: Where’s your home?
Mars: What’s your sexuality?
Jupiter: Do you have any siblings?
Saturn: Any pets?
Uranus: What’s your hobby?
Neptune: When’s your birthday?
Pluto: What time is it right now where you are?
Moon: What are you currently studying/hope to study?
Stars: Experiences
Sun: Have you ever had alcohol?
Sirius: Have you ever failed a class?
Rigel: Have you ever gone on a rollercoaster?
Deneb: Have you ever been out of your home country?
Arcturus: Have you cried out of something other than sadness?
Betelgeuse: What’s something you can never forget about?
Aldebaran: What’s something you care desperately about?
Canopus: Have you ever broken a bone?
Bellatrix: Have you ever been forced to lie/keep a secret?
Alphard: Have you ever lost a friend?
Vega: What’s something you’ve done that you wish you hadn’t?
Constellations: Favourites
Centaurus: Favourite holiday?
Orion: Favourite month?
Cassiopeia: Favourite book?
Delphinus: Favourite study?
Hercules: Favourite instrument?
Gemini: Favourite song?
Pegasus: Favourite place to be?
Libra: Favourite colour?
Phoenix: Favourite thing to wear?
Aries: Favourite movie?
Cygnus: Favourite weather?
Hydra: Favourite sound?
Galaxies: Love/Friends
Milky Way: Who’s your oldest friend?
Andromeda: Do you consider yourself social?
Black Eye Galaxy: Do you believe in love at first sight?
Cartwheel Galaxy: When was your first kiss?
Cigar Galaxy: How’s your flirting skills?
Comet Galaxy: Have you ever had to leave a relationship because someone changed too much?
Pinwheel Galaxy: Would you date the last person you talked to?
Sombrero Galaxy: Do you have a crush right now?
Bode’s Galaxy: Have you ever had a secret admirer?
Sunflower Galaxy: Would you date/make friends with someone out of pity?
Tadpole Galaxy: Would you deny a relationship/friendship?
Whirlpool Galaxy: Have you ever cried over a breakup?
Other stuff: Wishes
Comet: What’s your big dream?
Asteroid: What does your dream life look like?
Meteor: What’s something you wish you could tell, but can’t?
Nebula: If you could undo one thing in your life, what would it be?
Shooting Star: If you could bring back one thing, what would it be?
Pulsar: What do you hope to do in the next 10 years?
Supernova: What’s one thing you want to do before you die?
Quasar: If you could spend the rest of your life with only one person, who would it be?
Wormhole: What’s something you wish would happen, but know won’t?
Black Hole: What’s the last thing you want to see?
The dark patch snaking across this spectacular image of a field of stars in the constellation of Ophiuchus (The Serpent-bearer) is not quite what it appears to be.
Although it looks as if there are no stars here, they are hidden behind this dense cloud of dust that blocks out their light. This particular dark cloud is known as LDN 1768.
Despite their rather dull appearance, dark nebulae like LDN 1768 are of huge interest to astronomers, as it is here that new stars form. Inside these vast stellar nurseries there are protostars — stars at the earliest stage of their lives, still coalescing out of the gas and dust in the cloud.
Eventually, the protostars will become dense and hot enough to start the nuclear reactions that will produce visible light and they will start to shine. When this happens, they will blow away the cocoon of dust surrounding them and cause any remaining gas to emit light as well, creating the spectacular light show known as an HII region.
Credit: ESO
photo by rivermusic, March 14, 2016
California Institute of Technology scientists shocked the world when they announced the possible existence of a ninth planet in our solar system earlier this year. The only problem is the finding is based on a mathematical model, not on direct observation. The planet orbits so far out on the fringes of our solar system that it likely takes up to 20,000 years to make it around the sun. Spotting it will be like looking for a needle in a haystack. But that haystack just got a bit smaller.
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why am i sad
I don’t have any answer to this but I hope you feel better :’( But here is a great example of astronomy and how awesome humanity can be
In this Chandra image of NGC6388, researchers have found evidence that a white dwarf star may have ripped apart a planet as it came too close. When a star reaches its white dwarf stage, nearly all of the material from the star is packed inside a radius one hundredth that of the original star.
A recap of January in pictures! Winters the best time for astrophotography which is why I’ve had plenty of opportunities to get outside and capture the cosmos!
Dwarf planet Ceres has more than 130 bright areas, and most of them are associated with impact craters. Now, Ceres has revealed some of its well-kept secrets in two new studies in the journal Nature, thanks to data from our Dawn spacecraft.
Two studies have been looking into the mystery behind these bright areas. One study identifies this bright material as a kind of salt, while the other study suggests the detection of ammonia-rich clays.
Study authors write that the bright material is consistent with a type of magnesium sulfate called hexahydrite. A different type of magnesium sulfate is familiar on Earth as Epsom salt.
Researchers, using images from Dawn’s framing camera, suggest that these salt-rich areas were left behind when water-ice sublimated in the past. Impacts from asteroids would have unearthed the mixture of ice and salt.
An image of Occator Crater (below) shows the brightest material on Ceres. Occator itself is 60 miles in diameter, and its central pit, covered by this bright material, measures about 6 miles wide. With its sharp rim and walls, it appears to be among the youngest features on the dwarf planet.
In the second nature study, members of the Dawn science team examined the composition of Ceres and found evidence for ammonia-rich clays. Why is this important?
Well, ammonia ice by itself would evaporate on Ceres today, because it is too warm. However, ammonia molecules could be stable if present in combination with other minerals. This raises the possibility that Ceres did not originate in the main asteroid belt between Mars and Jupiter, where it currently resides. But instead, might have formed in the outer solar system! Another idea is that Ceres formed close to its present position, incorporating materials that drifted in from the outer solar system, near the orbit of Neptune, where nitrogen ices are thermally stable.
As of this week, our Dawn spacecraft has reached its final orbital altitude at Ceres (about 240 miles from the surface). In mid-December, it will begin taking observations from this orbit, so be sure to check back for details!
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"Astronomy compels the soul to look upwards and leads us from this world to another." - Plato
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