Queue Observing at Gemini North

Queue Observing at Gemini North

As a young astronomer, I’m excited to learn as much as I can about observing process. So when the chance to observe with a collaborator Sandy Leggett at Gemini North came up, I couldn’t pass it up! I spent a week in Hawaii learning about queue observing.

WASP-12b: Not a Carbon Planet After All?

WASP-12b: Not a Carbon Planet After All?

Astronomers don’t stop after discovering planets in systems near and far from our own solar system. The next big step is to characterize the planets. We want to understand what they’re made of, what their atmospheres look like, whether they have clouds, how massive they are, how old they are, etc. As it turns out characterizing exoplanets is really, really challenging for both observers and modelers. The challenges encountered are well illustrated by the saga of WASP-12b.

“What’s in a name?” Classifying Hot Jupiters into Four Classes

“What’s in a name?” Classifying Hot Jupiters into Four Classes

Astronomers have started trying to understand how to organize classes of exoplanets based on their physical characteristics. As it has turned out over the last ten years, exoplanets are considerably more complicated to classify than stars. The evolution of star is based (almost) exclusively on how massive it is at birth. Instead, this paper classifies hot exoplanets by their level of irradiation from their host star and their chemical composition.

Astrophysical Classics: Measuring the Age of the Earth

Astrophysical Classics: Measuring the Age of the Earth

It took homo sapiens hundreds of thousands of years on the planet to understand a fundamental, simple-sounding, question: how old is the Earth? The answer to this question has gone down in the history books as one of the most important geophysical and astrophysical discoveries of the past century. This paper, by Clair Patterson in 1956, is credited with providing the first accurate, measured age of the Earth.

Software for the Aspiring Astronomer

Software for the Aspiring Astronomer

For many astronomers, we spend 80% of every work day parked in front of a computer screen. We code, we write, we make plots, we think, we read… all from our desk chairs. Over the last two years, I’ve found a handful of software that helps me productive and happy at my screen.

Astrobites is hiring! Click here to apply!