NASA's MAVEN Mission Celebrates One Year in Martian Orbit, Delivers Fascinating Science About Red Planet's Atmosphere

Artist’s concept of the MAVEN spacecraft in orbit around Mars. The mission recently completed one year of successful science operations around the Red planet and is already primed for a year-long extended mission until at least September 2016. Image Credit: NASA/GSFC

One of the humorous remarks that have been circulating the Internet in recent […]

New Study Helps Answer Mystery of What Happened to Mars' Early Atmosphere

Mars used to have a thicker atmosphere and water on its surface, but what happened to that atmosphere has been a mystery. New research may finally help answer that question. Image Credit: M. Kornmesser/ESO

The question of how Mars changed from a once wet world to the much colder and drier one we see […]

MAVEN Plunges to Ascertain Ancient Atmospheric Depletion at Mars

NASA’s MAVEN spacecraft is depicted in orbit around an artistic rendition of planet Mars, which is shown in transition from its ancient, water-covered past to the cold, dry, dusty world that it has become today. Credit: NASA Story updated with additional comments from the science principal investigator

Sometimes you have to take the plunge […]

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 most […]

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 mission […]

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 images […]

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 the […]

MAVEN Arrives in Mars Orbit to Study Red Planet’s Habitability and Tenuous Upper Atmosphere

This image shows an artist concept of NASA’s Mars Atmosphere and Volatile EvolutioN (MAVEN) mission. Credit: NASA

NASA’s newest Mars mission, the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft, successfully entered orbit around the Red Planet just hours ago, on Sunday, Sept. 21, 2014, at 10:24 p.m. EDT, to conduct the first detailed study […]

MAVEN Begins 490-Million-Mile Journey to Reveal Secrets About Mars' Ancient History

The workhorse ULA Atlas-V rocket thunders into overcast skies with NASA’s $670 million MAVEN mission Monday afternoon, beginning a 10-month, half-billion mile journey to Mars. Photo Credit: AmericaSpace / Alex Menendez (www.instinctfilms.com)

After a decade of work from a team spread across the country, NASA’s MAVEN spacecraft is on its way to Mars, beginning […]

Mars-Bound MAVEN Spacecraft Performing Final Testing Ahead Of November Launch

NASA’s MAVEN spacecraft in pre-launch processing at Kennedy Space Center in Florida. Photo Credit: John Studwell

NASA’s next spacecraft destined for Mars, MAVEN, is in its final month of pre-launch processing at Kennedy Space Center in Florida. After a decade of work from people across the country, and having passed some 270 reviews, MAVEN […]