Ben Bova

"The first human mission to Mars meets with near-disaster when a meteoroid strikes the spacecraft, almost destroying it. The ship is too far from Earth to simply turn around and return home. The eight-person crew must ride their crippled ship to Mars while they desperately struggle to survive. On Earth, powerful political forces that oppose human spaceflight try to use the accident as proof that sending humans into space is too dangerous to continue....

The eternal warrior finds himself separated from his great love, Anya, and marooned in Macedonia under the reign of Phillip, fighting alongside the young Alexander the Great, and at the mercy of a Queen Olympias who is far more than she seems.

Presents a collection of hard science fiction tales that examines both the benefits and detriments of science and technology on humanity, the future, and the cosmos, and includes tales from Gregory Benford, Robert Reed, Aliette de Bodard, and Jack McDevitt.