Articles Featuring Jason Steffen

Artist's rendition of a hot Earth-sized planet
Research | October 11, 2016

The key feature of these systems is a hot planet on a short orbit. Understanding these systems may help us better understand the process involved in making planets.

2016 Mercury transit
Campus News | May 5, 2016

From experts in our astronomy department: Here's what you need to know about the rare celestial event that will take place May 9.