Ask an Astronomer Team
Brian Kent
Brian Kent is a scientist with the National Radio Astronomy Observatory. He studies the dynamics of galaxies and works with 3D visualization and software for radio telescopes. He earned his Ph.D. from Cornell in 2008.
Read about what he works on:
http://www.cv.nrao.edu/~bkent/index.html
or subscribe to his YouTube channel:
https://www.youtube.com/user/VisualizeAstronomy
Most Recent
- What what a black hole merger look like from a telescope? (Advanced)
- Do galaxy mergers have a major impact on star formation rates within the galaxies? (Intermediate)
- Our universe is still expanding, does that mean things in our daily life are expanding? (Intermediate)
- What was the bright, smoothly moving star that I saw? (Beginner)
- What happened to the Arecibo Telescope? (Beginner)
- Can I buy or name a star? (Beginner)
- If I were hypothetically wearing a spacesuit and sitting on one of the Voyager space probes at their current positions in space, how much light would I have? (Intermediate)
- What makes certain lunar eclipses so special? (Beginner)
- Why is Earth's core molten? (Intermediate)
- What will happen to Earth's tides as the moon moves away from us? (Intermediate)
Editor's Pick
- What is the universe expanding into? (Intermediate)
- What do I need to do to become an astronomer? (Beginner)
- What's the difference between astronomy and astrology? (Beginner)
- Why is looking out into space the same as looking back in time? (Beginner)
- Can we find the place where the Big Bang happened? (Intermediate)
Most Popular
- Can artificial gravity be created in space? (Intermediate)
- How can a star burn with no oxygen? (Beginner)
- What direction do planets rotate? (Beginner)
- Does the Sun have a scientific name? (Intermediate)
- Traveling at light speed, how long would it take to get to the nearest galaxy? (Beginner)
- Why are most months 30 or 31 days long? (Intermediate)
- What are the advantages and disadvantages of using a telescope in space? (Intermediate)
- Why do different stars appear with seasons? (Beginner)
- What makes certain lunar eclipses so special? (Beginner)
- Our universe is still expanding, does that mean things in our daily life are expanding? (Intermediate)
- What is the difference between a "star" and a "sun"? (Beginner)
- How are light and heavy elements formed? (Advanced)
- How do you measure the distance between Earth and the Sun? (Intermediate)
- Why do the planets orbit the sun? (Beginner)
- How long could life on Earth survive if the Sun stopped shining? (Beginner)
- What color is each planet? (Intermediate)
- Are there telescopes that can see the flag and lunar rover on the Moon? (Beginner)
- Can artificial gravity be created in space? (Intermediate)
- At what speed does the Earth move around the Sun? (Beginner)
- How does the location of sunrise and sunset change throughout the year? (Advanced)
- What is the difference between a "star" and a "sun"? (Beginner)
- How do you measure the distance between Earth and the Sun? (Intermediate)
- How long could life on Earth survive if the Sun stopped shining? (Beginner)
- Are there telescopes that can see the flag and lunar rover on the Moon? (Beginner)
- What kind of eyepieces do I need to look at planets? (Intermediate)
- Why do the planets orbit the sun? (Beginner)
- What color is each planet? (Intermediate)
- At what speed does the Earth move around the Sun? (Beginner)
- Can artificial gravity be created in space? (Intermediate)
- How does the position of Moonrise and Moonset change? (Intermediate)
- What's going to happen on December 21st 2012? (Intermediate)
- What color is each planet? (Intermediate)
- At what speed does the Earth move around the Sun? (Beginner)
- How far is each planet from Earth? (Intermediate)
- Is the Moon moving away from the Earth? When was this discovered? (Intermediate)
- How do you measure the distance between Earth and the Sun? (Intermediate)
- Why do the planets orbit the sun? (Beginner)
- What is the significance of the Tropic of Cancer, Tropic of Capricorn, Arctic Circle and Antarctic Circle? (Beginner)
- When was the last time all of the planets were aligned? (Beginner)
- How long does it take for the Sun's light to reach us? (Beginner)
Our Reddit AMAs
AMA = Ask Me (Us) Anything