Early Results From NASA’s MAVEN Mars Orbiter Provide Clues Pointing to Atmospheric Loss

MAVEN is observing the upper atmosphere of Mars to help understand climate change on the planet. MAVEN entered its science phase on Nov. 16, 2014. Image Credit: NASA/GSFC

NASA’s newest Mars orbiter, MAVEN, has begun its unprecedented mission to unlock the mysteries of Mars’ climate history and determine why the Red Planet lost […]

MAVEN Starts Astrobiology Science Mission Orbiting the Red Planet

Artist’s concept of Maven in orbit around the planet Mars. Image Credit: NASA/GSFC

After a decade of hard work and intricate preparations and an interplanetary voyage of over 700 million kilometers (400 million miles), NASA’s newest Mars orbiter, MAVEN, has completed its commissioning phase and transitioned over to start its full on science […]

NASA’s New MAVEN Probe Tantalizes Scientists With Unprecedented First Science Results From Mars

Three views of an escaping atmosphere, obtained by MAVEN’s Imaging Ultraviolet Spectrograph. By observing all of the products of water and carbon dioxide breakdown, MAVEN’s remote sensing team can characterize the processes that drive atmospheric loss on Mars. Credit: University of Colorado/NASA

NASA’s new MAVEN Mars orbiter has taken a series of unprecedented […]

NASA Gears Up Science Fleet for Once-In-A-Lifetime Flyby of Oort Cloud Comet With Mars

Comet Siding Spring (C/2013 A1) hurtling towards encounter at Mars on Oct. 19, 2014 in this artist’s concept. Credit: NASA See cool encounter animation below

One week from today, NASA’s Red Planet armada is primed and ready with front row seats for the once-in-a-lifetime opportunity to study an Oort cloud comet, as it […]

MAVEN Captures First and Totally Unique Science Observations of Mars' Atmosphere Quickly After Sept. 21 Orbit Insertion: Interview With MAVEN PI Bruce Jakosky

These are the first observations received from NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft of Mars upper atmosphere. They were taken by the Imaging Ultraviolet Spectrograph (IUVS) instrument just eight hours after achieving orbit on Sept. 21, 2014. Credit: Laboratory for Atmospheric and Space Physics, University of Colorado/NASA

Just eight hours after […]

After Ten-Month Journey, NASA's MAVEN Set for Crucial Mars Orbit Insertion Burn on Sept. 21 on Astrobiology Mission

This artist’s concept depicts the process of orbital insertion of NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft. Credit: NASA/GSFC

After a trouble free and fantastic 10-month interplanetary voyage of 442 million miles to the Red Planet, NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft is just two days out from its crucial […]

MAVEN Celebrates 100 Days From Mars Orbit Insertion on Friday the 13th

MAVEN—NASA’s next Red Planet orbiter—marks 100 days from Mars orbit insertion (MOI) engine firing on Friday the 13th of June 2014. MAVEN arrives at Mars on Sept. 21, 2014. Credit: NASA

Are you Friggatriskaidekaphobic (suffering from the irrational fear of Friday the 13th)?

Supremely defying any hints of superstition, the fearless team directing […]