NASA's base telescopes are still detecting the infrared emission from the source. The dust is still sort of hanging around. We think that pretty much every star like the sun has planets around it. If we understand what stars look like after they have engulfed planets, we can actually use that to go and ask which of the other stars may have engulfed planets.
In this episode:
00:47 A focus on women’s health
Nature’s Kerri Smith and Heidi Ledford join us to discuss two Features published in Nature looking at topics surrounding women’s health. The first looks at efforts to understand how menopause affects brain health, while the second takes a deep-dive into research funding and shows how conditions affecting women more than men receive less money.
Stars have a finite lifespan, and for many their fate is to expand as they reach the end of their lives. It’s long been speculated that these growing stars will consume any planets in their way, but this process has never been seen directly. Now though, a chance observation led to a team catching a dying star in the act of eating a Jupiter-like planet in the distant Milky Way.
We discuss some highlights from the Nature Briefing. This time, a clearer image of the supermassive black hole M87*, and how elephant seals catch some shut-eye while diving.