At the center of this image from NASA’s Curiosity rover is the hole in a rock called “John Klein” where the rover conducted its first sample drilling on Mars. The drilling took place on Feb. 8, 2013, or Sol 182, Curiosity’s 182nd Martian day of operations. Sev... More »
In an activity called the “mini drill test,” NASA’s Mars rover Curiosity used its drill to generate this ring of powdered rock for inspection in advance of the rover’s first full drilling. Image credit: NASA/JPL-Caltech/MSSS The drill on NASA’s Mars rover Cu... More »
This is an artist’s impression of two young binary stars that may be the source of mysterious clock-like bursts of light from an object called LRLL 54361 that lies inside the star-forming region IC 348, located 950 light-years away. Image credit: NASA/ESA/JPL-... More »
This is an artist’s impression of two young binary stars that may be the source of mysterious clock-like bursts of light from an object called LRLL 54361 that lies inside the star-forming region IC 348, located 950 light-years away. Image credit: NASA/ESA/JPL-... More »
The latest image of sea surface heights in the Pacific Ocean from NASA’s Jason-1 satellite shows that the equatorial Pacific Ocean is now in its 10th month of being locked in what some call a neutral, or “La Nada” state. “La Nadas” make long-range climate fore... More »
Astronomers estimate that six percent of red dwarfs have a temperate Earth-size planet, as close as 13 light-years away. Image credit: D. Aguilar/Harvard-Smithsonian Center for Astrophysics Using publicly available data from NASA’s Kepler space telescope, as... More »
This is the orbital trajectory of comet C/2012 S1 (ISON). The comet is currently located just inside the orbit of Jupiter. In November 2013, ISON will pass less than 1.1 million miles (1.8 million kilometers) from the sun’s surface. The fierce heating it exper... More »
The Orion nebula is featured in this sweeping image from NASA’s Wide-field Infrared Survey Explorer, or WISE. The constellation of Orion is prominent in the evening sky throughout the world from about December through April of each year. The nebula (also catal... More »
Diagram depicting the passage of asteroid 2012 DA14 through the Earth-moon system on Feb. 15, 2013. Image credit: NASA/JPL-Caltech NASA will hold a media teleconference at 11 a.m. PST (2 p.m. EST), on Thursday, Feb. 7, to discuss an asteroid, 150 feet (45 me... More »
The bit in the rotary-percussion drill of NASA’s Mars rover Curiosity left its mark in a target patch of rock called “John Klein” during a test on the rover’s 176th Martian day, or sol (Feb. 2, 2013), in preparation for the first drilling of a rock by the rove... More »
University High School of Irvine, Calif., won the 2013 Los Angeles Regional Science Bowl held at NASA’s Jet Propulsion Laboratory, Pasadena, on Feb. 2, 2013. University’s team members are: Kevin Lee, Jiho Park, Justin Wang, Carl Lundstedt and Kevin Chen (alter... More »
This image shows the first flash of sunlight reflected off a lake on Saturn’s moon Titan. The glint off a mirror-like surface is known as a specular reflection. This kind of glint was detected by the visual and infrared mapping spectrometer (VIMS) on NASA’s Ca... More »
