Ep. 541: Weird Issues: Expansion Rate of the Universe
Astronomy Cast7 Okt 2019

Ep. 541: Weird Issues: Expansion Rate of the Universe

541: Weird Issues: Expansion Rate of the Universe Astronomy Cast 541: Weird Issues: Expansion Rate of the Universe by Fraser Cain & Dr. Pamela Gay Just when the Universe was starting to make sense, the cosmos throws a curveball at us. Astronomers have been trying to accurately measure the expansion rate of the Universe as far back as Hubble. It's been tough to nail down, and now astronomers are starting to figure out why.

Episoder(663)

Ep. 647: Best Sci Fi Beach Reading

Ep. 647: Best Sci Fi Beach Reading

Astronomy Cast Ep. 647: Best Sci Fi Beach Reading by Fraser Cain & Dr. Pamela Gay Summer's here! And that means finally tackling that huge list of books piled up on your bedside table and filling up y...

27 Jun 202227min

Ep. 646: Our Long Term Future in Space

Ep. 646: Our Long Term Future in Space

Astronomy Cast Ep. 646: Our Long Term Future in Space by Fraser Cain & Dr. Pamela Gay We always say that we're living in golden age of space and astronomy, but it feels like things are just accelerati...

20 Jun 202232min

Ep. 645: The Future of the ISS

Ep. 645: The Future of the ISS

Astronomy Cast Ep. 645: The Future of the ISS by Fraser Cain & Dr. Pamela Gay The International Space Station has been continuously inhabited for over 20 years now, serving as a peaceful collaboration...

13 Jun 202229min

Ep. 644: Is Earth… Normal?

Ep. 644: Is Earth… Normal?

Astronomy Cast Ep. 644: Is Earth… Normal? by Fraser Cain & Dr. Pamela Gay We've now discovered thousands of exoplanets, we're learning more and more about the kinds of planetary systems there are out ...

30 Mai 202231min

Ep. 643: Sagittarius A*

Ep. 643: Sagittarius A*

Astronomy Cast Ep. 643: Sagittarius A* by Fraser Cain & Dr. Pamela Gay All the waiting is over, we've finally seen the image of the event horizon from the supermassive black hole at the heart of the M...

17 Mai 202229min

Ep. 642: Is the Sun... Normal?

Ep. 642: Is the Sun... Normal?

Astronomy Cast Ep. 642: Is the Sun... Normal? by Fraser Cain & Dr. Pamela Gay We've always assumed that we lived in a perfectly normal star system with a normal star and normal planets. It's all... no...

16 Mai 202228min

Ep. 641: Can Planets Be Alive?

Ep. 641: Can Planets Be Alive?

Astronomy Cast Ep. 641: Can Planets Be Alive? by Fraser Cain & Dr. Pamela Gay The Earth is teeming with life, but the upper atmosphere to kilometers underground. There's no question that our planet ha...

9 Mai 202226min

Ep. 640: Survey Science: Newest Projects & Results

Ep. 640: Survey Science: Newest Projects & Results

Astronomy Cast Ep. 640: Survey Science: Newest Projects & Results by Fraser Cain & Dr. Pamela Gay There are general-purpose telescopes and missions that astronomers can use to study specific objects. ...

2 Mai 202228min

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