The Dark Spring: Hard Science Fiction

Read The Dark Spring: Hard Science Fiction Storyline:

When a space probe returns from the dead, you better not expect good news.
In 2014, the ESA spacecraft  Rosetta lands a small probe named Philae on 67P, a Jupiter-family comet. The lander goes radio silent two years later. Suddenly, in 2026, scientists receive new transmissions from the comet. Motivated by findings that are initially sensational but soon turn frightening, NASA dispatches a crewed spacecraft to the comet. But as the ship approaches the mysterious celestial body, the connection to the astronauts soon breaks. Now it seems nothing can be done anymore to stop the looming dark danger that threatens Earth ...