UNSW scientists have shown a group of Mars specialists the secrets of the remote Pilbara's ancient rocks - all in preparation for NASA's and ESA's Mars 2020 missions.
Jonathan Clarke has just returned from another mission to simulate life on Mars, this time from Devon Island in the Canadian Arctic.
Australia was a significant global space player during the 1950s and 1960s. Now we're one of only two OECD countries not to have a space agency. What happened?
One of the best ways to find out the challenges of living on Mars is to simulate living on another planet here on Earth, writes Jonathan Clarke.
India's mission to Mars will search for methane and could reveal an important aspect about the history of water on the red planet, writes Malcolm Walter.
I have been searching for evidence of extra-terrestrial life since the 1980s. I believe that we will probably find it, writes Malcolm Walter.
People all over the world are gearing up to witness this century's final transit of Venus, as it passes between Earth and the sun, writes Jonti Horner.
Now that NASA has stopped funding Australia for near-Earth asteroid research, we’ll watch on as the rest of the world takes the next step in space exploration, writes Duncan Steele.