How do we model stellar activity to disentangle planet signals from stellar activity using only RVs?
Crowdsourcing provides a cheap and efficient way for astronomers to analyze features on the lunar surface.
Today we use a new paper to revisit the possible dwarf galaxy discovered 90 kpc from the Milky Way.
Images from the Hubble Space Telescope show that there are previously unknown white dwarfs orbiting around pulsar companions.
Today we take a closer look at rare system that might just be host to an even rarer Cepheid.
In today’s paper, the authors use Cepheid distance moduli to study the structure of the SMC.