The heaviest vehicle to successfully land on Mars is the Curiosity Rover at 1 metric ton, about 2,200 pounds. Sending more ambitious robotic missions to the surface of Mars, and eventually humans, will require landed payload masses in the 5- to 20-ton range. To do that, we need to figure out how to land more mass. That was the goal of a recent study.... PHYS.ORG · 7 days
Weak spots for Mission to Mars revealed  SCIENCE DAILY · 20 hours
Researchers are developing a predictive model to help NASA anticipate conflicts and communication breakdowns among crew members and head off problems that could make or break the Mission to Mars. more
Study of analog crews in isolation reveals weak spots for Mission to Mars  PHYS.ORG · 20 hours
Northwestern University researchers are developing a predictive model to help NASA anticipate conflicts and communication breakdowns among crew members and head off... more
Opportunity Rover Mission Ends  ASTRO WATCH · 4 days
One of the most successful and enduring feats of interplanetary exploration, NASA's Opportunity rover mission is at an end after almost 15 years exploring the surface of Mars... more
Mars: What We Know About the Red Planet  SPACE.COM · 2 weeks
Learn about planet Mars’ atmosphere, water supply and the possibility to support life, plus, findings from the Mars exploration rover mission. more
Mars One company goes bankrupt  SPACE NEWS · 7 days
The company that was to finance Mars One has been liquidated, dealing a severe setback to the venture’s quixotic goals of one-way human missions to Mars.... more
NASA Switches Astronaut on Boeing's 1st Crewed Starliner Spacecraft Test Flight  SPACE.COM · 4 weeks
NASA has announced a crew change for Boeing Starliner's first crewed flight, assigning veteran astronaut Mike Fincke to the flight after Eric Boe was pulled for... more
Populating the periodic table: Nucleosynthesis of the elements  Science Magazine · 3 weeks
Elements heavier than helium are produced in the lives and deaths of stars. This Review discusses when and how the process of nucleosynthesis made elements. High-mass stars fuse elements much faster, fuse... more
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MAVEN spacecraft shrinking its Mars orbit to prepare for Mars 2020 rover  PHYS.ORG · 7 days
NASA's 4-year-old atmosphere-sniffing Mars Atmosphere and Volatile Evolution (MAVEN) mission is embarking on a new campaign today to tighten its orbit around Mars. The... more
Scientists tackle breeding challenges of land mine-finding rats  PHYS.ORG · 4 weeks
Thousands of people—many of them children—are hurt or killed by land mines each year, so finding these devices before they explode is critical. more
Mars One Declared Bankrupt  ASTRO WATCH · 3 days
Mars One Ventures AG, the commercial arm of the overall Mars One effort, was liquidated in a January 15 case in a civil court in the Swiss canton... more
An improved method for estimating the probability of extreme events  PHYS.ORG · 4 weeks
Researchers at VTT Technical Research Centre of Finland have developed a new and more accurate method for estimating the probability of extreme events, such as storms, floods and... more
Japan's Hayabusa2 probe to land on asteroid on Feb 22  PHYS.ORG · 2 weeks
A Japanese probe sent to examine an asteroid in order to shed light on the origins of the solar system is expected to land on the rock later... more
More data, more land reclamation success  SCIENCE DAILY · 5 days
A new study shows teams can increase the chance of successful land reclamation by first collecting soil data at short intervals. More collections can also lead to significant cost savings. more
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Autonomous vehicles relying on light-based image sensors often struggle to see through blinding conditions, such as fog. But researchers have developed a sub-terahertz-radiation receiving system that could help steer driverless cars when traditional methods... more
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An official with a medical flight firm says the company's Alaska aircraft have been grounded while the Coast Guard searches for an overdue air ambulance with three people on board more
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In the movie Avengers: Infinity War, one of the coolest scenes occurs when Iron Man activates his nanotech armor. In real life, developing a technique to assemble nanomaterials into macroscopic bulk materials that maintain... more
Self-driving rovers explore Moroccan desert, shooting for Mars  PHYS.ORG · 31 minutes
Ever since the first successful landing on Mars in the 1970s, scientists have striven to deepen their knowledge of the red planet's surface. The first successful rover, the Sojourner, was deployed on... more
Biosecurity strategy needed for China's Belt and Road Initiative, researchers say  PHYS.ORG · 4 weeks
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Researchers wing it in mimicking evolution to discover best shape for flight  SCIENCE DAILY · 3 weeks
A team of mathematicians has determined the ideal wing shape for fast flapping flight -- a discovery that offers promise for better methods for... more
Researchers wing it in mimicking evolution to discover best shape for flight  PHYS.ORG · 3 weeks
A team of mathematicians has determined the ideal wing shape for fast flapping flight—a discovery that offers promise for better methods for harvesting energy... more
GM reports strong profits on good sales of pricier vehicles  PHYS.ORG · 2 weeks
General Motors reported better-than-expected quarterly profits on Wednesday following cost-cutting moves and strong sales of some higher-priced vehicles in the United States and China. more
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