An older Indian man recounts his story of "alien" encounters on Mars during Saturday tea.

When a low-budget science fiction television show successfully predicts the discovery of extraterrestrial life, its cult followers investigate its mysterious origins, only to be met with more mysteries.

In deep space, a crew of humans and artificial intelligence deliberate on whether or not to change course so as to preserve the life of an innocent-presenting alien-being.

A scientist collecting samples on Titan finds the expedition to be beyond her wildest dreams—and her darkest nightmares—when she connects with disembodied alien life. Their strange communications take on new urgency when both their lives are at risk.

In the near future, a young mother leaves behind a book for her daughter before she embarks on her space journey to the outer solar system in an attempt to communicate with extraterrestrial creatures. Sections from her book are interspersed with her husband's verbal recollections of their love story, which he addresses to their young daughter.

When an alien spaceship lands on Earth in need of help, leaders of countries around the world help and house them, causing tension between humans and these costly guests.

In 1975, a meteor shower brings hundreds of invasive alien plant species to Earth, who quickly take hold of local ecosystems. A scientist grows up and grows old amid the fallout.

At a space frontier, infected humans are turning into alien moth creatures and the government considers mass executing them all. A scientist who has seen signs of the moths' intelligence must fight for their lives.

A young alien scientist joins forces with other archaeologists to uncover the secrets of a race that died out many years ago.

Aliens land peacefully on Earth and promise to fix humans’ societal problems, but humans soon get so frustrated with them that they flee to other planets. The smaller Earth population ends up bringing positive change, but this emigration to other planets reveals that many other populations have fled these aliens for the same reason.