Weekly Space Hangout - May 30, 2014

TL;DR

Weekly Space Hangout discusses topics including the new Dragon capsule, gamma ray bursts, black holes, bicep 2 results, robots repairing robots, asteroid potentially hitting Jupiter, and the possibility of life on a Mars volcano.

Transcript

e e e e all right awesome hey everyone my name is Fraser Kane I'm the publisher of universe today and this is your weekly space hangout for Friday May 30th 2014 D when I say these words it just sounds like I'm living in the future 2014 um so joining me this week we've got Brian cobine hi and we've got Morgan renberg hey Morgan howy Fraser and this ... Read More

Key Insights

• 👶 The new Dragon capsule provides a safe and efficient method of transporting cargo and astronauts to the International Space Station.
• 💪 The bicep 2 results are still undergoing peer review and further analysis to confirm the existence of the inflationary period in the early universe.
• 😒 The use of robots, such as Dexter, for repairs on the International Space Station reduces the risk and cost of spacewalks.
• 🪐 The potential impact of an asteroid on Jupiter could provide valuable insights into the planet's atmosphere and composition.
• 💐 Observations of volcanic flows near glaciers on Mars suggest a possible habitat for microbial life.

Questions & Answers

Q: Will the new Dragon capsule have a crew escape jettison mechanism?

Although it was not discussed in the content, it is likely that the new Dragon capsule will have a crew escape system, similar to previous NASA spacecraft.

Q: How will the Dragon capsule navigate within Earth's atmosphere?

The trajectory will be set prior to entering the atmosphere, and the Rockets on the capsule will be used to fine-tune the landing.

Q: Could the inflation of the universe be an aftermath diffusion of a relativistic burst of energy?

While it is an interesting idea, there is currently not enough evidence to support this hypothesis.

Q: Is the detection of emoe polarization in the cosmic microwave background radiation a strong indication of inflation?

If the current results of bicep 2 are confirmed, it would be a significant breakthrough in understanding the early universe and could potentially validate the theory of inflation.

Q: Does Dexter have extra replacement reaction wheels?

Dexter does not require replacement reaction wheels as it is not designed for maneuvering in space.

Summary & Key Takeaways

• The new Dragon capsule is SpaceX's latest transportation system for carrying cargo and astronauts to the International Space Station.

• Bicep 2 results, which were initially thought to confirm the existence of the inflationary period in the early universe, are facing criticism and further analysis.

• Robots, such as Dexter, are being used to repair equipment on the International Space Station, reducing the need for dangerous spacewalks.

• An asteroid passing near Earth could potentially hit Jupiter in the future, providing valuable information about the planet's atmosphere and composition.

• Observations of volcanic flows near glaciers on Mars suggest a possible habitable environment for microbial life.