SciCoder is an annual workshop in New York City for early-career astronomers with the tagline: How I Learned To Stop Hating Coding and Start Getting Things Done.
Different methods of measuring the Hubble constant yield slightly different values, but they are still in reasonable agreement.
Time delays in the light from AGNs’ dusty torii can tell us the intrinsic luminosity and hence the distance to the AGN.
How do pulsating stars give away their secret identities as binary dance partners? In this paper, the authors demonstrate a new way to not only detect binaries we may have missed in the Kepler data, but also to measure their velocities without spectra.
Tune in now for the first extrasolar weather map of a nearby brown dwarf, made using Doppler imaging.
By examining their expansion rate over time, Type II supernovae provide a way to measure extragalactic distances.
From measurements of quasar spectra, we can determine whether or not the fine structure constant is really a constant.
Today we take a look back to 1916, when distances were measured in light years and uncertainties weren’t to be included in publications. The nearly 100-year old discovery of a small star has large implications for our understanding of stellar astrophysics, even today.
By sending a chamber of dust on a suborbital ballistic rocket, the authors of this paper hope to find out how planetesimals form.