简介：Marta may be an orphan, and she may be affected by a lethal illness, yet she is the most positive person one can meet. She wants a boy to fall for her
简介：Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Horizon Telescope links observatories across the worl
简介：Lera is a sociology student at a small-town university. Her mother is a sleepwalker who believes in miracles, and her father just left the family for
