The Next Transit Hunters
The exoplanet hunt is on. The stakes are high. What will our next-generation telescopes find?
CSI: Universe
A supernova goes off. A star has died. Can its partner have anything to do with it?
The Milky Way’s Alien Disk and Quiet Past
The Milky Way grew by accreting many smaller galaxies. What did these doomed galaxies leave behind, and what could they say about the Milky Way’s early past?
C-3PO, PhD: Machine Learning in Astronomy
AutoScan was able to correctly identify real sources in the validation set 96% of the time, with a false detection (claiming an artifact to be a source) rate of only 2.5%.
Discovering the mysterious companions of Cepheids
Cepheids are bright enough that we can use them to measure distances to other galaxies, but their luminosities also makes detecting their companions particularly difficult. So how do astronomers find their uncover their secret partners? Today’s paper takes a look…
Dust at Cosmic Dawn: Clues from the Milky Way’s Center
Observations of dust near the remains of a supernova in the center of our galaxy could have implications for dust production in the earliest galaxies.