NASA Exoplanet Announcement 06/19/17

TL;DR

NASA announces the discovery of 219 exoplanet candidates, with 10 of them being Earth-sized and potentially habitable.

Transcript

Today, NASA held a press conference that has some interesting implications on exoplanet study and the number of earth-like exoplanets that might exist in the galaxy. More, they announced the discovery of 219 further candidates for exoplanets, all discovered in the Kepler data, and most interestingly ten of these are around the size of earth and orb... Read More

Key Insights

• 🌥️ NASA's Kepler mission has been highly successful, cataloging a large number of exoplanet candidates for further study.
• 🤩 In addition to exoplanet discoveries, Kepler has provided valuable data on stars and multiple star systems, benefiting stellar astronomers.
• 🤑 The discovery of different types of small planets, including rocky ones and mini-Neptunes, offers insights into planetary formation processes.
• 🤩 Kepler's limitations in only observing planets that pass in front of their stars means there could be many more exoplanets within its field of view.

Questions & Answers

Q: How many exoplanet candidates did NASA announce?

NASA announced the discovery of 219 new exoplanet candidates in total.

Q: How many of the discovered exoplanets are Earth-sized?

Out of the 219 candidates, 10 of them are Earth-sized.

Q: What is the habitable zone?

The habitable zone refers to the region around a star where conditions are suitable for liquid water to exist, potentially allowing for life to thrive.

Q: How many Earth-sized planets within habitable zones have been verified by NASA?

According to NASA's press release, 30 Earth-sized planets within habitable zones have been verified so far.

Summary & Key Takeaways

• NASA revealed 219 new exoplanet candidates, 10 of which are Earth-sized and located within the habitable zone of their stars.

• The discovery is part of NASA's mission cataloging project using Kepler data to study and verify exoplanet candidates.

• Kepler's primary mission was to photograph a small section of the sky and led to the discovery of 4,034 exoplanet candidates, including 50 Earth-sized planets.