What colour are stars really?
How does the human eye perceive the colour of stars? Today’s authors find out— and provide colour codes!
Life finds a way (even on M dwarfs?)
M dwarfs are known to be really active when they’re young, which is bad for habitability. But what about old M dwarfs?
Tuning in to Reveal Stellar Wobbles
Today’s bite details only the second astrometric detection of a planet candidate and the first using radio interferometry.
Meet the AAS Keynote Speakers: Dr. Kazunari Shibata
How can we learn about some of the most energetic events in our universe? The answer lies closer to home than you think. Tune in to Dr. Kazunari Shibata’s Hale Prize talk at #AAS236 to learn about how the Sun can teach us all about eruptive processes on other stars and beyond!
Green plants on red planets: would photosynthesis work?
Sunlight fuels photosynthesis here on Earth, which in turn sustains all life on our planet. But how would this crucial process work on planets which orbit fainter stars?
Let’s Not Make Assumptions: UV Radiation Won’t Stop Exoplanets from Becoming Habitable
We know UV radiation isn’t good for us, but can it hold back all forms of life?