Tagged: Mars

We’re Going Multiplanetary: The Quest for New Earths - Guest Work

Guest Author Jun 29, 2018

Becky Turner Theoretical physicist and one-man-phenomenon Stephen Hawking contributed a wealth of knowledge to mankind during his lifetime. One of his recommendations was that humans would need to colonise other planets in the next hundred years to avoid annihilation. His fears took the form of deadly viruses, nuclear war, asteroid impacts, and global warming. In order to avoid … Read More

Rover detects ancient organic material on Mars – and it could be trace of past life - Guest Work

Guest Author Jun 08, 2018

Monica Grady, The Open University It was to a great fanfare of publicity that researchers announced they had found evidence for past life on Mars in 1996. What they claimed they had discovered was a fossilised micro-organism in a Martian meteorite, which they argued was evidence that there has once been life on the Red Planet. Sadly, … Read More

Launching in May, the InSight mission will measure marsquakes to explore the interior of Mars - Guest Work

Guest Author Apr 30, 2018

Katarina Miljkovic, Curtin University This article was originally published on The Conversation. Read the original article. When we look up at Mars in the night sky we see a red planet – largely due to its rusty surface. But what’s on the inside? Launching in May, the next NASA space mission will study the interior … Read More

A brief history of Martian exploration – as the InSight Lander prepares to launch - Guest Work

Guest Author Feb 22, 2018

Helen Maynard-Casely, Australian Nuclear Science and Technology Organisation Roughly every two years Mars and Earth wander a bit closer to each other, making the leap between these two planets a little easier. In July this year, Mars will only be about 58 million kilometres away – and NASA is set to take advantage by launching their next mission … Read More

More bad news for dinosaurs: Chicxulub meteorite impact triggered global volcanic eruptions on the ocean floor - Guest Work

Guest Author Feb 12, 2018

Leif Karlstrom, University of Oregon and Joseph Byrnes, University of Minnesota This article was originally published on The Conversation. Read the original article. The end of the Cretaceous period 66 million years ago was a rough time to be living on Earth. Three global catastrophes occurred nearly simultaneously: The Chicxulub meteorite slammed into … Read More

Mining the moon for rocket fuel to get us to Mars - Guest Work

Guest Author Jan 18, 2018

Gary Li, University of California, Los Angeles; Danielle DeLatte, University of Tokyo; Jerome Gilleron, Georgia Institute of Technology; Samuel Wald, Massachusetts Institute of Technology, and Therese Jones, Pardee RAND Graduate School This article was originally published on The Conversation. Read the original article. Forty-five years have passed since … Read More

Why looking for aliens is good for society (even if there aren’t any) - Guest Work

Guest Author Jul 27, 2017

Ian Crawford, UCL The search for life elsewhere in the universe is one of the most compelling aspects of modern science. Given its scientific importance, significant resources are devoted to this young science of astrobiology, ranging from rovers on Mars to telescopic observations of planets orbiting other stars. The holy grail of all this activity would be … Read More

Evidence of ancient life in hot springs on Earth could point to fossil life on Mars - Guest Work

Guest Author May 11, 2017

By Tara Djokic, UNSW Fossil evidence of early life has been found in old hot spring deposits in the Pilbara, Western Australia, that date back almost 3.48 billion years. This extends the known evidence of life at land-based hot springs on Earth by about 3 billion years. Not only is the find exciting for what it might … Read More

Hannibal, Yellowstone and dinosaurs with malaria – weird microbes - Pointing At Science

Steve Pointing Apr 06, 2016

Today on my Dear Science show on 95.0 bFM radio we have a special feature on weird microbiology stories that are making the headlines this week.  You can listen to the podcast here. Poo microbes reveal Hannibal’s route over the Alps Source: Wikimedia Let’s start with a history lesson: Hannibal was Commander in … Read More