Inter-stellxr-blog - Lost Among The Stars

T-39 days (October 26, 2015) - Technicians at the International Space Station Processing Facility at Kennedy Space Center integrated the Cygnus spacecraft’s Pressurized Module with its Service Module late last week. The spacecraft spent last week being loaded with over 7,700 pounds of supplies for the orbiting laboratory. The PM arrived in mid-August while the SM arrived in early October. OA-4 is the first flight of a Cygnus spacecraft since October 2014′s launch failure of Orb-3. The Antares rocket is being redesigned, with its reflight slated to occur in spring, 2016. Until then, two Commercial Resupply Missions are scheduled to fly on United Launch Alliance Atlas V 401 rockets, OA-4 and OA-5. Launch of OA-4 is currently scheduled for 6:03 pm EST on Thursday, December 3.

Boeing 747 carrying space shuttle Endeavor

Landing site recommended for ExoMars 2018

Oxia Planum has been recommended as the primary candidate for the landing site of the ExoMars 2018 mission.

ExoMars 2018, comprising a rover and surface platform, is the second of two missions making up the ExoMars programme, a joint endeavour between ESA and Russia’s Roscosmos. Launch is planned for May 2018, with touchdown on the Red Planet in January 2019.

The main goal for the rover is to search for evidence of martian life, past or present, in an area with ancient rocks where liquid water was once abundant. A drill is capable of extracting samples from up to 2 m below the surface. This is crucial, because the present surface of Mars is a hostile place for living organisms owing to the harsh solar and cosmic radiation. By searching underground, the rover has more chance of finding preserved evidence.

Read full article.

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

Some estimations on the costs of going to mars [infographic] http://space-pics.tumblr.com/

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. 💕

This is me

i dab every morning when i wake up

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

launched eighteen years ago, the cassini orbiter is set to crash in to saturn next september, ending its mission to collect data, including these true colour images, on saturn and it’s moons and rings. saturn’s main rings, composed mostly of ice, are thought to have formed only a few hundred million years ago, long after the planet, and the solar system itself, were birthed some four and half billion years ago. 

though a hundred and seventy million miles in diameter, the main rings are only half a mile thick, with the brighter bands showing areas of greater density, and the darker, less dense areas swept relatively clear by the gravity of saturns’ moons - clear enough, anyways, for the cassini orbiter to pass through one of the gaps basically unscathed.

there is no consensus on how the rings were created, but a medium sized moon, either shattered by a meteor or pulled apart by the planet’s gravity, would account for the entire mass of the rings. there is, however, more of a consensus that in about fifty million years, saturn’s gravity will have pulled in the rings and swallowed them up. (but at least mars should have a ring by then.) 

saturn has over forty moons, including one found within a ring gap. these photos show the distant rhea and titan - the latter of which is larger than mercury and has its own atmosphere and hydrocarbon lake - and the inner most mimas and enceladus - the latter being notable for its encompassing liquid ocean of water and geothermal activity.