Ten Awe-Inspiring Photos

his voice sounds so animated and he’s so cute i want to hug him for a long time

7 Things That Happen When You Go To Space

Told Through Astronaut Scott Kelly’s Tweets

Astronaut Scott Kelly is currently spending a year in space. Most expeditions to the space station last four to six months. By doubling the length of this mission, researchers hope to better understand how the human body reacts and adapts to long-duration spaceflight. During this one-year mission, Kelly is also participating in the Twins Study. While Kelly is in space, his identical twin brother, retired NASA Astronaut Mark Kelly, will participate in a number of comparative genetic studies.

Here are a few things that happen when astronauts go to the space station:

1. Your personal hygiene takes on a different form:

2. Sleeping arrangements might take some getting used to:

3. Internet services will remind you of the 90s:

4. You never have to do laundry:

5. You get to become immersed in a range of different cultures:

6. All of your water is recycled…yes…that means urine too:

7. You get to see the Earth like never before:

Follow Astronaut Scott Kelly’s Year in Space mission on Facebook, Twitter and Instagram. 

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

Lunar Eclipse Super Moon - 28th September 2015

Tumblr  / Facebook / Instagram / More Night Scenes

Astronomers have found compelling signs for a supermassive black hole in the center of almost every large galaxy they have scrutinized, and the Milky Way is no exception. The core of our galaxy harbors an object called Sagittarius A* (pronounced A-star) — a black hole with about 4 million times the Sun’s mass. It’s the 19th confirmed black hole in the Milky Way, and it sits dead in the center.

The evidence takes several forms. First, intense radio waves and X-rays flow from an accretion disk that spans a region no bigger than our solar system. But the proof comes from careful tracking of the motions of stars as they orbit the central mass. It’s the same method astronomers use to hunt for globular cluster black holes, but the huge size of the object in the Milky Way’s heart makes these motions far easier to see. Analyzing the stellar orbits leads directly to the black hole’s mass.

The count of black holes in our galaxy likely will continue to grow in the years ahead, but it never will outpace the flood of planet discoveries. The ability to find planets has reached the stage where it’s surprising when a week goes by without a new detection. Black holes hide their identities much better, either behind the cloak of an event horizon or in isolation from other objects. Perhaps the biggest surprise in the study of our galaxy’s black holes is that we’ve already found 19.

[Continue Reading→]

What’s Up for October?

This month is filled with exciting celestial sights. Here are 10 targets you can view this month:

10. Unusual Sunset

During a sunset, our thick atmosphere absorbs most colors of sunlight, but red light is absorbed the least. Rarely, green flashes can be seen just above the sun’s edge. As the last sliver of the disk disappears below the horizon, be sure to watch its color.

9. Belt of Venus

Just after sunset, turn around and face east. A dark shadow will move up from the horizon and gradually cover the pinkish sky. This is caused from the Earth itself blocking the sunlight and is called the Earth Shadow or the Belt of Venus.

8. Crepuscular Rays

Also just after sunset, or before dawn, you may see rays of sunlight spread like a fan. These are called crepuscular rays and are formed when sunlight streams through gaps in the clouds or mountains.

7. Aurora Borealis

The northern lights, also known as the aurora borealis, are caused by collisions between gaseous particles in Earth’s atmosphere and charged particles released from the sun. The color of the lights can changed depending on the type of gas being struck by particles of solar wind. You can find out when and where to expect aurorae at the Space Weather Prediction Center.

6. Andromeda Galaxy

Did you now that The Andromeda Galaxy is one of the few you can actually see with your naked eye? In October, look nearly overhead after sunset to see it! This galaxy is more than twice the apparent width of the moon.

5. Moon Features

Nights in mid-October are excellent for viewing the features on the moon. Areas like the Sea of Tranquility and the site of the 1969 Apollo 11 landing will be visible.

4. A Comet

This month, the European Space Agency’s Rosetta mission target, a comet with a complicated name (Comet 67P Churyumov-Gerasimenko), is still bright enough for experienced astronomers to pick out in a dark sky. On October 9, you may be able to spot it in the east near the crescent moon and Venus.

3. Meteor Showers

There are multiple meteor showers this month. On the 9th: watch the faint, slow-moving Draconids. On the 10th: catch the slow, super-bright Taurids. And on the 21st: don’t’ miss the swift and bright Orionids from the dust of Comet Halley.

2. Three Close Planets

On October 28, you’ll find a tight grouping of Jupiter, Venus and Mars in the eastern sky before sunrise.

1. Zodiacal Light

The Zodiacal light is a faint triangular glow that can be seen from a dark sky after sunset or before sunrise. What you’re seeing is sunlight reflecting off dust grains that circle the sun in the inner solar system. These dust grains travel in the same plane as the moon and planets as they journey across our sky.

For more stargazing tools visit: Star Tool Box

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

ISS Symphony

The large space rock that will zip past Earth this Halloween is most likely a dead comet that, fittingly, bears an eerie resemblance to a skull.

These first radar images from the National Science Foundation’s 1,000-foot (305-meter) Arecibo Observatory in Puerto Rico, indicate the near-Earth object is spherical in shape and approximately 2,000 feet (600 meters) in diameter. The radar images were taken on Oct. 30, 2015.

Scientists observing asteroid 2015 TB145 with NASA’s Infrared Telescope Facility (IRTF) on Mauna Kea, Hawaii, have determined that the celestial object is more than likely a dead comet that has shed its volatiles after numerous passes around the sun.

For more information, click here.

Image Credit: NAIC-Arecibo/NSF

Andromeda Rising over the Alps

Here’s to all my boys with love handles, stretch marks, ribs that show, who feel they are too big or too small, who feel “unmanly,” who have cellulite, who can’t grow facial hair, who can’t seem to gain weight or lose it, who feel “too short” or wish they looked like a male model. Y'all matter. Love you. 💕

Learn more about the Gas Giant Planets in our Solar System here: http://astronomyisawesome.com/solar-systems/what-are-the-gas-planets/