Here’s the latest image from NASA’s Dawn Mission, now in orbit around the protoplanet Ceres in the asteroid belt between Mars and Jupiter, with a clear shot of those mysterious bright spots first sighted months ago. The composition of the material causing these bright areas is still unknown as of this writing.
I’ve been getting swarmed by creationists and right wing science-deniers today on Twitter, so here’s some amazing science to take away that nasty reactionary taste.
The Solar Dynamics Observatory (SDO) celebrates its 5th anniversary since it launched on February 11, 2010. This time-lapse video captures one frame every 8 hours starting when data became available in June 2010 and finishing February 8, 2015.
The different colors represent the various wavelengths (sometimes blended, sometimes alone) in which SDO observes the sun.
For more about SDO, please visit:
NASA’s Goddard Space Flight Center.
Download HD Video:
You’ll leave this video with a sense of how unimaginably vast the universe is. This isn’t CGI, and it isn’t animation, it’s the largest photograph of the universe ever taken by the Hubble Space Telescope — and it’s just a small portion of the Andromeda Galaxy, our nearest galactic neighbor.
Watch and be amazed. (1440p and 2160p versions are included.)
First & Last photo by Cory Poole: facebook.com
Super-high resolution image of Andromeda from Hubble (NASA/ESA): spacetelescope.org
Music is ‘Koda - The Last Stand’: soundcloud.com
Space is crazy.
Wanderers is a vision of humanity’s expansion into the Solar System, based on scientific ideas and concepts of what our future in space might look like, if it ever happens. The locations depicted in the film are digital recreations of actual places in the Solar System, built from real photos and map data where available.
Without any apparent story, other than what you may fill in by yourself, the idea of the film is primarily to show a glimpse of the fantastic and beautiful nature that surrounds us on our neighboring worlds - and above all, how it might appear to us if we were there.
VISUALS - Erik Wernquist - email@example.com
MUSIC - Cristian Sandquist - firstname.lastname@example.org
WORDS AND VOICE - Carl Sagan
COLOR GRADE - Caj Müller/Beckholmen Film - email@example.com
LIVE ACTION PHOTOGRAPHY - Mikael Hall/Vidiotism - firstname.lastname@example.org
LIVE ACTION PERFORMANCE - Anna Nerman, Camilla Hammarström, Hanna Mellin
VOCALIST - Nina Fylkegård
THANK YOU - Johan Persson, Calle Herdenberg, Micke Lindgren, Satrio J. Studt, Tomas Axelsson, Christian Lundqvist, Micke Lindell, Sigfrid Söderberg, Fredrik Strage, Johan Antoni, Henrik Johansson, Michael Uvnäs, Hanna Mellin
THIS FILM WAS MADE WITH USE OF PHOTOS AND TEXTURES FROM:
NASA/JPL, NASA/Goddard Space Flight Center Scientific Visualization Studio, ESA, John Van Vliet, Björn Jonsson (and many others, of which I unfortunately do not know the names)
One of the most amazing videos I’ve seen this year is this absolutely stunning timelapse of the wildest frontier, the surface of our Sun, composed of images taken by the Solar Dynamics Observatory. What you’re looking at is actually a gigantic self-sustaining nuclear fusion reaction. The center of our solar system is not a very peaceful place.
If you’re lucky enough to have a large Retina or other high resolution display, check out the 4K version in full screen mode — the detail is mind-blowing.
(h/t: Randall Gross.)
The surface of the sun from October 14th to 30th, 2014, showing sunspot AR 2192, the largest sunspot of the last two solar cycles (22 years). During this time sunspot AR 2191 produced six X-class and four M-class solar flares. The animation shows the sun in the ultraviolet 304 ångström wavelength, and plays at a rate of 52.5 minutes per second. It is composed of more than 17,000 images, 72 GB of data produced by the solar dynamics observatory (sdo.gsfc.nasa.gov) + (helioviewer.org). This animation has been rendered in 4K, and resized to the Youtube maximum resolution of 3840×2160. The animation has been rotated 180 degrees so that south is “up”. The audio is the ‘heartbeat’ of the sun, processed from SOHO HMI data by Alexander G. Kosovichev. Image data courtesy of NASA/SDO and the AIA, EVE, and HMI science teams.”Image processing and animation by James Tyrwhitt-Drake. To use this video in a commercial player or in broadcasts, please email email@example.com
This view from NASA’s Cassini spacecraft features a blue planet, but unlike the view from July 19, 2013 (PIA17172) that featured our home planet, this blue orb is Uranus, imaged by Cassini for the first time.
Uranus is a pale blue in this natural color image because its visible atmosphere contains methane gas and few aerosols or clouds. Methane on Uranus — and its sapphire-colored sibling, Neptune — absorbs red wavelengths of incoming sunlight, but allows blue wavelengths to escape back into space, resulting in the predominantly bluish color seen here. Cassini imaging scientists combined red, green and blue spectral filter images to create a final image that represents what human eyes might see from the vantage point of the spacecraft.
Uranus has been brightened by a factor of 4.5 to make it more easily visible. The outer portion of Saturn’s A ring, seen at bottom right, has been brightened by a factor of two. The bright ring cutting across the image center is Saturn’s narrow F ring.
Uranus was approximately 28.6 astronomical units from Cassini and Saturn when this view was obtained. An astronomical unit is the average distance from Earth to the sun, equal to 93,000,000 miles (150,000,000 kilometers).
Onion Special Report: NASA Discovers Planet Earth Just Might Be What It’s Been Searching for All Along
Subscribe to The Onion on YouTube: bit.ly
After years of launching shuttles, probes, and telescopes to see what the universe had to offer, NASA says it’s ready to appreciate the planet right in front of it.
Among the interplay of Saturn’s shadow and rings, Mimas, which appears in the lower-right corner of the image, orbits Saturn as a set of the ever-intriguing spokes appear in the B ring (just to the right of center).
Scientists expect that spokes will soon cease to form as Saturn approaches northern equinox. The exact mechanism of spoke formation is still the subject of debate, but ring scientists do know that spokes no longer appear when the Sun is higher in Saturn’s sky. It is believed that this has to do with the ability of micron-sized ring grains to maintain an electrical charge and levitate above the rings, forming spokes. Thus, these may be some of the last spokes ever imaged by Cassini.
This view looks toward the unilluminated side of the rings from about 38 degrees below the ringplane. The image was taken in visible light with the Cassini spacecraft wide-angle camera on Oct. 22, 2013.
The view was obtained at a distance of approximately 1.6 million miles (2.6 million kilometers) from Saturn and at a Sun-Saturn-spacecraft, or phase, angle of 146 degrees. Image scale is 93 miles (150 kilometers) per pixel.
Tonight’s awesome image from outer space: an infrared view of the Orion Nebula, courtesy of NASA’s Spitzer Space Telescope.
Few cosmic vistas excite the imagination like the Orion Nebula, an immense stellar nursery some 1,500 light-years away. This stunning false-color view spans about 40 light-years across the region, constructed using infrared data from the Spitzer Space Telescope. Compared to its visual wavelength appearance, the brightest portion of the nebula is likewise centered on Orion’s young, massive, hot stars, known as the Trapezium Cluster. But the infrared image also detects the nebula’s many protostars, still in the process of formation, seen here in red hues. In fact, red spots along the dark dusty filament to the left of the bright cluster include the protostar cataloged as HOPS 68, recently found to have crystals of the silicate mineral olivine within its protostellar envelope.