The Interior Exploration using Seismic Investigations Geodesy and Heat Transport (InSight) mission, originally set to launch in March of 2016, has been delayed. It’s not yet clear when it will launch, but it certainly won’t be on schedule for March. The reason for the scrub is that a major science instrument on the lander has been having issues. The French-made Seismic Experiment for Interior Structure (SEIS) requires a vacuum seal around three main sensors to protect them from the Martian environment. This vacuum seal allows them to detect seismic activity on Mars, and notice any ground movements as small as...
Hey hey! It’s a blue moon today! For all those people who have used the phrase ‘Once in a blue moon,’ it finally happened. Turns out that phrase means ‘about once every 2-3 years.’ A blue moon doesn’t mean the moon is changing colour anytime soon, just like a supermoon doesn’t mean the moon actually gains superpowers or gets noticeably bigger. A blue moon is simply the second full moon in a calendar month. The moon orbits the Earth in approximately 29.5 days. This was how months were originally formed. But 12 months x 29.5 days means that we are...
It’s coming up fast. The March 6th orbital injection of the Dawn spacecraft about the dwarf planet Ceres is set to be an incredible event. The latest photos show a much more detailed Ceres that we have seen previously. The newest images reveal that Ceres is a rocky, cratered world, not unlike the Moon or Mercury. Still, we have yet to determine the origins of the bright spots on the surface. Just over two weeks from now the world will see an unmasked Ceres.
