Aaron L. Gronstal
Latest articles by Aaron L. Gronstal
![Four Views of the Sun](https://cdn.mos.cms.futurecdn.net/SEMcTRduQ9y8YCDBbwmn8E-320-80.jpg)
Alien Plants May Thrive on Many Wavelengths of Light
By Aaron L. Gronstal published
New findings suggest that alien plants may be able to photosynthesize a broad range of wavelengths.
![Northern Ireland Rainbow](https://cdn.mos.cms.futurecdn.net/TESFwcr2ppDK7uxEvzMyxE-320-80.jpg)
Scientists Hunt for Meteor Crash Clues in 200-Million-Year-Old Murder Mystery
By Aaron L. Gronstal published
What caused the mass extinction at the Triassic-Jurassic boundary?
![](https://cdn.mos.cms.futurecdn.net/BfobgKiYqFqKpmNa7X4eYM-320-80.jpg)
Why Early Earth Did Not Freeze
By Aaron L. Gronstal published
Why was the early Earth covered in liquid water and not ice?
![Signs of Life Found Inside Rock Salt](https://cdn.mos.cms.futurecdn.net/zY5SUEvHwxGfxETaK4SEr7-320-80.jpg)
Signs of Life Found Inside Rock Salt
By Aaron L. Gronstal published
The finding may help scientists search for signs of life on other planets.
![Unique Habitat Found Inside Earth](https://cdn.mos.cms.futurecdn.net/GRsqqrm5bppDDPxfLq6Bf4-320-80.jpg)
Unique Habitat Found Inside Earth
By Aaron L. Gronstal published
Researchers discovered unique microbes deep beneath the Earth's surface.
![Mars Microbes Could Survive with Natural Antifreeze](https://cdn.mos.cms.futurecdn.net/nUwsi6VD8fpwULc9Z3GrGQ-320-80.jpg)
Mars Microbes Could Survive with Natural Antifreeze
By Aaron L. Gronstal published
New ground tests will help Phoenix detect signs of life on Mars.
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