European Space Agency – ESA
This unusual view takes a side-on look down the smaller lobe of Comet 67P/Churyumov–Gerasimenko and onto the smoother terrain of the ‘neck’ region. In the background, cliffs of the comet’s large lobe rise from the shadows, adding to the dramatic feel to this image.
This single-frame NAVCAM image measures 1024 x 1024 pixels. It was captured from a distance of 9.8 km from the centre of the comet (7.8 km from the surface) at 22:04 GMT on 23 October 2014. At this distance, the image resolution is 83.5 cm/pixel and the size of the image is 855 x 855 m.
European Space Agency – ESA
To see all of the amazing photos from Philae lander visit http://www.esa.int/spaceinimages/Images/2014/11
North America is predicted to have the best view of a possible new meteor shower from Comet 209P/LINEAR Friday night through Saturday morning (May 23-24, 2014). (Deborah Boyd-EarthSky)
We have had some astronomical disappointments of late but we might just see a really nice meteor shower this Friday night into Saturday morning.
Meteors from the May 24th’s early-morning display can appear anywhere in the sky, but they will appear to originate from a point (called the radiant) in the constellation Camelopardalis, the Giraffe. Stars are plotted for 2 a.m. local daylight time as seen from mid-northern latitudes. Sky & Telescope illustration.
I plan on being up with my Nikon and mosquito spray to hopefully get some nice shots of the unexpected astronomical display. What a nice late spring surprise and who knows, maybe an nice annual event. I will share photos here on Saturday… if all goes well.
Mission: SpaceX-3 Commercial Resupply Services flight
Launch Vehicle: Falcon
Launch Site: Cape Canaveral Air Force Station, Florida
Launch Date: April 14, 4:58 p.m. EDT
NASA’s International Space Station resupply mission includes the legs for Robonaut, OPALS Lasercomm experiment and much more. I think, however, the most exciting and dramatic portion of the flight is the possible test of the ‘Grasshopper’ reusablility system.
Read the detailed story of the SpaceX Grasshopper program.
Grasshopper Demonstration Flight
Reusability: The Key To Making Human Life Multi-Planetary
The launch will be webcast live, with commentary from SpaceX corporate headquarters in Hawthorne, CT at spacex.com/webcast and NASA’s Kennedy Space Center at www.nasa.gov/nasatv.
For a detailed description of the mission timeline, overview and SpaceX go to the SpaceX press kit. This is a wonderful resource.
Cosmic Inflation now has the ‘smoking gun’.
“The minuscule ripples in space-time are the last prediction of Albert Einstein’s 1916 general theory of relativity to be verified. Until now, there has only been circumstantial evidence of their existence. The discovery also provides a deep connection between general relativity and quantum mechanics, another central pillar of physics.”(Stuart Clark)
Scientists, from left, Clem Pryke, Jamie Bock, Chao-Lin Kuo and John Kovac smile during a news conference at the Harvard-Smithsonian Center for Astrophysics in Cambridge, Mass., on March 17, 2014.
The measurements were taken using the BICEP2 instrument at the South Pole Telescope facility. Now we wait as the scientific community deliberates these findings and maybe, just maybe, we have confirmed more of Einstein’s brilliance.
“NASA plots daring flight to Jupiter’s watery moon”
(Credit: NASA/JPL/Ted Stryk)
On March 4, 2014 Charles Bolden, NASA Administrator, released a statement which includes, “In the coming year, we’ll build on our nation’s record of breathtaking and compelling scientific discoveries and achievements in space, with science missions that will reach far into our solar system, reveal unknown aspects of our universe and provide critical knowledge about our home planet. It includes funding for missions to Mars and the formulation for a mission to Jupiter’s moon, Europa.”
It looks as though we may finally go to a ‘local’ body that will hold many surprises and in astronomical distances Europa is so very close.
Europa is just begging us to visit and the Europa Clipper is one mission.
This artist’s impression of Europa makes the place look more exotic than Mars.
(Credit: Chris Weeks)
Image credit: NASA/JPL-Caltech/Univ. of Arizona
A dramatic, fresh impact crater dominates this image taken by the High
Resolution Imaging Science Experiment (HiRISE) camera on NASA’s Mars
Reconnaissance Orbiter on Nov. 19, 2013. Researchers used HiRISE to examine
this site because the orbiter’s Context Camera had revealed a change in
appearance here between observations in July 2010 and May 2012, bracketing the
formation of the crater between those observations.(NASA)
NASA/JPL-Caltech/Univ. of Arizona