This Planet Used to Be the Core of a Gas Giant? | SciShow News

The video discusses the detection of gravitational waves from black hole mergers and the potential for observing these events with light, particularly in active galactic nuclei. It highlights a recent study that may have observed such a light flare. Additionally, the video covers the discovery of TOI 849-B, a planet that challenges existing models of planetary formation due to its high density and lack of a typical gas giant atmosphere.

What unusual characteristics does the planet TOI 849-B have?

What hypotheses exist regarding the atmospheric composition of TOI 849-B?

How could TOI 849-B help astronomers understand gas giant interiors?