The Institute for Planets and Life presents the Planets, Life, and the Universe Lecture Series, an opportunity to hear scientists share their insights on current topics of interest in astrobiology. More information on the series schedule and links to live and archived webcasts are available at: http://www.stsci.edu/institute/smo/ipl/lecture.
Series Schedule (all lectures are 12:00PM-2:30PM EST)
Oct 2 – Steven Benner (Foundation for Applied Molecular Evolution) – Searching for, or Creating Ourselves, a Second Example of Life
Nov 6 – Sarah Hörst (Johns Hopkins University, Dept. of Earth and Planetary Sciences) – ...September 30, 2015 / Posted by: Miki Huynh
These dark, narrow, 100 meter-long streaks called recurring slope lineae flowing downhill on Mars are inferred to have been formed by contemporary flowing water. Recently, planetary scientists detected hydrated salts on these slopes at Hale crater, corroborating their original hypothesis that the streaks are indeed formed by liquid water. The blue color seen upslope of the dark streaks are thought not to be related to their formation, but instead are from the presence of the mineral pyroxene. The image is produced by draping an orthorectified (Infrared-Red-Blue/Green(IRB)) false color image (ESP_030570_1440) on a Digital Terrain Model (DTM) of the ...September 28, 2015 / Posted by: Miki Huynh
Zoe rover exploring the coastal range of Chile's Atacama desert in 2004. Credit: Carnegie Mellon University
Using the Atacama Desert in Chile as an analog site for Mars, astrobiologists have tested a laser Raman spectrometer in preparation for future robotic missions. The Mars Micro-beam Raman Spectrometer (MMRS) was placed on the Zoë rover and used to analyze drill samples from a depth of one meter below the surface. Data from the MMRS provided information about regional geology and biological activities. With further testing, MMRS could prove to be a useful instrument for inclusion on future space missions. Currently, three ...September 24, 2015 / Written by: Aaron Gronstal
Image Credit: NASA
Searching for Life on Mars With PIXL and the Mars 2020 Rover Mission
Presenter: Abigail Allwood (NASA Jet Propulsion Laboratory)
When: September 21, 2015 1:00PM PDT
Finding conclusive evidence of primitive microbial life in multi-billion-year-old rocks is exceptionally difficult, as illustrated by doubt surrounding the interpretation of Earth’s earliest fossil record. Seeking evidence of ancient life on Mars is an even greater challenge – one that will be taken up by NASA’s ambitious new 2020 rover mission. 2020 builds on the success of the 2011 Curiosity rover and 2004 Mars Exploration Rovers, and is informed ...September 17, 2015 / Posted by: Miki Huynh
Illustration of the interior of Saturn's moon Enceladus showing a global liquid water ocean between its rocky core and icy crust. Image Credit: JPL
Source: [Jet Propulsion Laboratory]
A global ocean lies beneath the icy crust of Saturn’s geologically active moon Enceladus, according to new research using data from NASA’s Cassini mission.
Researchers found the magnitude of the moon’s very slight wobble, as it orbits Saturn, can only be accounted for if its outer ice shell is not frozen solid to its interior, meaning a global ocean must be present.
The finding implies the fine spray of water vapor ...September 16, 2015 / Posted by: Miki Huynh
Operation IceBridge project scientist Michael Studinger took the photo of Taylor Valley,, one of the Dry Valleys of Antarctica where snow and ice are rare. Credit: NASA
The cold permafrost of Antarctica houses bacteria that thrive at temperatures below freezing, where water is icy and nutrients are few and far between. Oligotrophs, slow-growing organisms that prefer environments where nutrients are scarce, could provide clues as to how life could exist in the permafrost of Mars. In this vein, scientists have been studying the lethargic bacteria from the Dry Valleys of Antarctica, a row of snow-free valleys that ...
Stalked barnacles from the vent fields at the Kawio Barat volcano, Western Pacific. Credit: NOAA Okeanos Explorer Program, INDEX-SATAL 2010
Barnacles — a type of marine crustacean — are highly adaptable animals. Unlike many other groups that prefer quieter waters, they like areas with a lot of activity, are hardy against dry spells that sometimes occur in tidal zones, and can even persist in waters that are becoming more acidic due to human pollution.
Our solar system is full of icy moons – for example, Jupiter’s Europa or Saturn’s Enceladus — that likely have global oceans under their crusts ...
Audiences pack the Grand Hall for the AbSciCon 2015 Regional Heat of the FameLab USA competition. Credit: NASA Astrobiology
Astrobiologists gathered in Chicago, Illinois, from June 15-19th for the 2015 Astrobiology Science Conference (AbSciCon). Researchers from a multitude of disciplines, and representing institutions from around the world, used the conference as a forum to report new discoveries, share data, initiate and advance collaborative efforts, plan new projects, and educate the next generation of astrobiologists.
“AbSciCon reflects the importance of astrobiology in supporting NASA’s current and ongoing missions,” said Mary Voytek, Program Scientist for Astrobiology at NASA.
Peter Doran, the ...July 17, 2015 / Written by: Aaron Gronstal
AbGradCon 2015 webcast (July 20-22) available at http://abgradcon.org/remote.html and http://saganet.org/page/saganlive
The NAI-sponsored Astrobiology Graduate Conference (AbGradCon) 2015 will be held on July 19-23, 2015 at the University of Wisconsin-Madison.
Those unable to attend in person can still participate via live webcast. The stream will start at 8AM CDT on July 20, 21, and 22 at http://abgradcon.org/remote.html. You can also view the webcast and join in a live chat on the SAGANet site: http://saganet.org/page/saganlive.
AbGradCon offers a unique opportunity for graduate students and early career ...July 15, 2015 / Posted by: Miki Huynh
The "Dynamic Duo" photo of Pluto and Charon taken by the New Horizons spacecraft on July 8, 2015 from 3.7 million miles away. Credit: NASA-JHUAPL-SWRI
Excitement builds as the public waits for the New Horizons spacecraft to fly by Pluto on July 14, 2015. The flyby will create a landmark in our understanding of Pluto’s atmosphere, geology, and other surface conditions and increase our understanding of what lies further on in the Kuiper Belt.
Because extremely cold temperatures make present-day volcanic activity and circulation of biogenic elements on the icy surface impossible, neither Pluto nor its moons are ...July 13, 2015 / Written by: Miki Huynh
The Stone Aerospace team with VALKYRIE (the black tube hanging on the apparatus in the middle of the picture) on the Matanuska glacier during testing in 2014. Image: Stone Aerospace
A robotic “cryobot,” designed to tunnel down through thick ice caps and penetrate subterranean seas, is undergoing tests on the Matanuska glacier in Alaska. It paves the way towards one day exploring the underground oceans of Jupiter’s moon, Europa, or other icy moons of the Outer Solar System.
Named VALKYRIE (Very deep Autonomous Laser-powered Kilowatt-class Yo-yoing Robotic Ice Explorer) and funded by NASA’s Astrobiology Science ...
The fifth regional heat of FameLab USA’s Season 3 took place at the 2015 Astrobiology Science Conference in Chicago. Credit: NASA Astrobiology
The fifth regional heat of FameLab USA’s Season 3 took place in Chicago, IL, on June 13-15 in conjunction with the 2015 Astrobiology Science Conference (AbSciCon).
Fifteen early career scientists participated, and the research represented covered everything from the geological history of Earth to planetary atmospheres and the search for life on planets beyond our solar system! The first round of competition was held in The Field Museum of Chicago.
Ten of the fifteen participants advanced ...June 25, 2015 / Written by: Aaron Gronstal
FameLab USA Facebook Page
Season 3, Regional Heat #5 at AbSciCon in Chicago, IL
The next FameLab USA competition will be held Saturday, June 13th, Sunday, June 14th & Monday, June 15th, during the 2015 Astrobiology Science Conference (AbSciCon).
For more information, visit: http://famelab-eeb.arc.nasa.gov/competitions/season3-abscicon2015/.
The preliminary competition round, lunch and the communications workshop will be held at the:
Chicago Field Museum
Lecture Hall 2
1400 South Lake Shore Drive
Chicago, IL 60605
The evening competition round and reception will be held at the:
Hilton Downtown Chicago
Hilton Downtown Chicago Ballroom
720 South Michigan Avenue
Chicago ...June 11, 2015 / Written by: Aaron Gronstal
William J. Borucki awarded 2015 Shaw Prize. Credit: Service to American Medals/NASA
William J. (Bill) Borucki has been awarded the 2015 Shaw Prize in Astronomy. The announcement of this prestigious award, often referred to as the “Nobel of the East,” was announced yesterday in Hong Kong. The prize honors Bill for “his conceiving and leading the Kepler mission, which greatly advanced knowledge of both extrasolar planetary systems and stellar interiors.” The award will be presented on September 24, and is accompanied by a prize of $1,000,000 (US).
Bill is in his 53rd year as a devoted civil ...June 4, 2015 / Posted by: Miki Huynh
Astrobiology: The Story of our Search for Life in the Universe. Credit: NASA Astrobiology Program
Today, May 21st, NASA Astrobiology joins The Cartoon Art Museum in downtown San Francisco as they explore the theme of outer space through the medium of comic art. Visitors to this Third Thursday event will be able to pick up copies of the Astrobiology graphic history series by Aaron Gronstal in an exhibit featuring both works of science and science fantasy.
The event takes place 5:00-8:00PM and is free and open to the public.
Established in 1984, the Cartoon Art Museum displays and ...