Melissa O'Neil
Two
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Cast
Episode Guide
- 1. S1 E1 Jun 12, 2015
- The crew of a derelict spaceship awakens from stasis with no memories of who they are.
- 2. S1 E2 Jun 19, 2015
- While still struggling with revelations about their pasts, the crew are faced with a choice.
- 3. S1 E3 Jun 26, 2015
- When the ship mysteriously veers off course, the crew suspects sabotage.
May 9, 2018 · Lisa Randall. Illustration by Chris Gash. Physicists and astronomers have determined that most of the material in the universe is “dark matter”—whose existence we infer from its gravitational...
Matter is defined as any substance that has mass and occupies space. But there’s more to the universe than the matter we can see. Dark matter and dark energy are mysterious substances that affect and shape the cosmos, and scientists are still trying to figure them out. Learn more.
Dark matter. Unlike normal matter, dark matter does not interact with the electromagnetic force. This means it does not absorb, reflect or emit light, making it extremely hard to spot. In fact, researchers have been able to infer the existence of dark matter only from the gravitational effect it seems to have on visible matter. Dark matter ...
May 3, 2024 · A consensus emerged around a theory called Λ cold dark matter (ΛCDM), in which cosmic history is largely the result of a struggle between the pull of dark matter and the push of dark energy.
One leading hypothesis is that dark matter consists of exotic particles that don't interact with normal matter or light but that still exert a gravitational pull. Several scientific groups,...
Aug 28, 2006 · By David Biello. Robert Caldwell, a cosmologist at Dartmouth College, explains. Dark energy and dark matter describe proposed solutions to as yet unresolved gravitational phenomena. So far as...
Jun 21, 2023 · Dark matter is a hypothetical form of matter that does not absorb, reflect, or emit electromagnetic radiation. This makes it incredibly challenging to detect directly with current technology. It’s “dark” not because it’s black or absence of light but because it does not interact with light or any other form of electromagnetic radiation.
