Mars Archive
20 August 2015, 07:01 AM ET
The 28-mile-wide (45 kilometers) Jezero Crater emerged as the frontrunner among 30 or so potential locales during the second landing-site workshop for NASA's 2020 Mars rover mission.
20 August 2015, 07:00 AM ET
NASA is inviting people around the world to submit their names to be etched on a silicon chip that will be affixed to the Mars InSight lander, which is scheduled to blast off in February 2016 and touch down on the Red Planet seven months later
19 August 2015, 05:34 PM ET
Journalist Stephen Petranek thinks living on Mars is far more than science fiction — he believes it will happen within the next 20 years.
19 August 2015, 05:09 PM ET
The 1-ton Curiosity rover snapped several low-angle shots with the camera at the end of its robotic arm on Aug. 5, at a site called Marias Pass in the foothills of the 3.4-mile-high (5.5 kilometers) Mount Sharp.
19 August 2015, 10:37 AM ET
The second trailer for the new movie starring Matt Damon, Jessica Chastain, Kristen Wiig and more shows a deeper look at being stranded on Mars and the politics of a rescue mission.
18 August 2015, 07:41 AM ET
The infamous Mars Hoax that has circulated widely through the Internet since its first appearance in 2003 — when it originated
18 August 2015, 07:39 AM ET
Every space-exploration mission could soon by manned. That's the vision of SpaceVR, a startup that aims to launch virtual-reality cameras to the International Space Station, the moon, Mars and anywhere else that spacecraft may travel in the future.
13 August 2015, 05:15 PM ET
The agency performed a nearly 9-minute-long "hot fire" test of an RS-25 engine — four of which will power the core stage of the Space Launch System megarocket — at Stennis Space Center in Mississippi today (Aug. 13).
13 August 2015, 01:00 PM ET
The Björn Borg fashion brand's upcoming Spring/Summer 2016 (SS16) show is a tribute to Mars One, a privately funded project that aims to land four people on the Red Planet in 2027 as the vanguard of a permanent colony.
12 August 2015, 07:00 AM ET
NASA's Mars Reconnaissance Orbiter blasted off atop a United Launch Alliance Atlas V rocket on Aug. 12, 2005, from Florida's Cape Canaveral Air Force Station. MRO is still going strong today, returning reams of data about the Red Planet.
12 August 2015, 06:56 AM ET
Contamination of samples collected by NASA's Mars 2020 rover is all but certain, so scientists must determine just how clean they can feasibly be kept.
12 August 2015, 06:56 AM ET
A constellation of new NASA profile pages have gone live on Tumblr — including profiles for astronaut Peggy Whitson, the Juno mission to Jupiter and the Curiosity rover on Mars.
10 August 2015, 06:50 AM ET
New "Marstronauts" will head to a Hawaiian simulation facility for a year, starting Aug. 28. Officials with the Hawaii Space Exploration Analog and Simulation (HI-SEAS) mission announced the selection of the six scientists on July 29.
07 August 2015, 10:56 PM ET
Astronomers found the most far-flung galaxy ever discovered, NASA's Curiosity rover celebrated three years on Mars and Europe's Rosetta mission marked one year in orbit around a comet. Here are's top stories of the week.
07 August 2015, 07:00 AM ET
Saturn will shine during the month of August, and with luck stargazers will be able to catch a glimpse of Mars and Venus if they know when to look with this day-by-day breakdown.
05 August 2015, 01:40 PM ET
NASA's Swamp Works development team wants to put drones on Mars, distant moons and the airless, sunless landscapes on asteroids.
05 August 2015, 01:00 PM ET
Re-entry is ongoing for the crew that spent eight months in Hawaii simulating a Mars mission.
05 August 2015, 07:00 AM ET
Curiosity landed on the night of Aug. 5, 2012, pulling off a dramatic and unprecedented touchdown with the aid of a rocket-powered "sky crane" that lowered the 1-ton rover gently to the Martian surface via cables.
04 August 2015, 09:32 AM ET
Channels "carved into the steep-sided walls" of canyons in Mars’ Atlantis Chaos lowland plains, suggest vast amounts of water once flowed here. The Mars Express High Resolution Stereo Camera snapped cliffs, impact craters, basins weathered hills..
03 August 2015, 05:56 PM ET
After an accidental fire in December ripped apart The Mars Society's greenhouse at a facility in rural Utah, the group is asking the public to help raise money for a new one.
02 August 2015, 09:30 AM ET
It's a tech geek's dream in the underwater lab hosting four "aquanauts" for 14 days this month. Among the crew's need-to-have items is a cutting-edge Microsoft virtual-reality headset that one day will go to space itself.
30 July 2015, 07:09 AM ET
Life may have thrived in the oceans and lakes that once covered Mars — but some organisms may have survived long after the water dried up. Could scientists still find evidence of these last life-forms on Mars?
30 July 2015, 07:01 AM ET
Members of NASA's Mars Reconnaissance Orbiter (MRO) science team are asking the public to help them categorize strange features near the Red Planet's south pole for further study and analysis.
30 July 2015, 07:00 AM ET
NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft and India's Mangalyaan probe both began circling the Red Planet last September, bringing the total number of operational Mars orbiters to five — the most ever.
29 July 2015, 07:00 AM ET
Researchers are making strides on a radio telescope array that would be unfurled on the farside of the moon by an unmanned rover operated by astronauts hovering nearby at a gravitationally stable point in space.
28 July 2015, 07:30 AM ET
Measurements by Curiosity's rock-zapping ChemCam laser and another instrument revealed that a chunk of bedrock dubbed Elk contains high levels of silica and thus is a good candidate to preserve ancient organic molecules, if any exist in the area.
27 July 2015, 07:31 AM ET
An Arctic crater holds promise for figuring out how to spot something interesting on the moon or Mars, an astronaut says.
16 July 2015, 08:26 AM ET
NASA's Mars rover Curiosity has detected Red Planet rocks similar to Earth's oldest continental crust. The discovery suggests that ancient Mars may have been more similar to ancient Earth than previously thought, researchers said.
14 July 2015, 05:00 AM ET
The New Horizons probe's epic flyby of Pluto today (July 14) comes on a very special date in the history of space exploration: Exactly 50 years ago today, NASA's Mariner 4 spacecraft made the first flyby of Mars.
13 July 2015, 06:00 AM ET
The New Horizons probe's flyby of Pluto on Tuesday (July 14) will wrap up the initial reconnaissance of the solar system, an endeavor that began more than 50 years ago.
12 July 2015, 02:47 AM ET
NASA's New Horizons probe captured amazing images of Pluto, scientists revealed details about a proposed superpowerful space telescope and NASA announced its first four commercial-crew astronauts. Here are's top stories of the week.
07 July 2015, 07:30 AM ET
Mars may appear to be dry and desolate, but the Red Planet can be surprisingly humid — perhaps humid enough to support life, some scientists say.
06 July 2015, 02:00 PM ET
NASA's Mars rover Curiosity faces ongoing wheel wear and tear as it continues its trek across the rock-strewn Red Planet. Mission engineers are watching the wheels turn, keeping an eye on the dings and cracks that have begun to appear.
01 July 2015, 12:14 PM ET
NASA researchers are developing a glider, called Preliminary Research Aerodynamic Design to Land on Mars (Prandtl-m), for possible inclusion on a Mars rover mission in the 2022-2024 time frame.
30 June 2015, 01:01 PM ET
The European Space Agency’s ExoMars Rover will drill up to 2 meters (6 ft. 7 in.) into the surface; previous missions have only penetrated 5 centimeters (2 in.).
30 June 2015, 07:00 AM ET
The first living being sent to Mars by humans may not be some lucky astronaut, or even a monkey, but a microorganism like cyanobacteria, sent there to create oxygen for human explorers.