Ask an Astronomer Team

Amelie Saintonge

Amelie is working on ways to detect the signals of galaxies from radio maps.

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Title Created Date Hits
Why are telescopes located in remote places? (Intermediate) Oct 05 57384
How many stars are born and die each day? (Beginner) Nov 04 153634
What was different on Mars in the past to allow liquid water to be present? (Intermediate) Nov 04 41031
Why do humans want to go in space? (Beginner) Sep 04 96338
What was that eclipse I saw in the sky? (Beginner) May 04 43512
What is the best time of the year to see eclipses? (Intermediate) Oct 03 46623
Is there sound coming from the Sun? (Beginner) May 03 50793
Can supernovae hinder the formation of life in galaxies? (Beginner) Apr 03 46980
What makes up most of the Universe? (Beginner) Feb 03 130389
Is time travel possible? (Beginner) Dec 02 83994
Are there stars outside of galaxies? (Beginner) Nov 02 95403
Are the properties of extrasolar planets known? (Intermediate) Nov 02 45845
Is the Milky Way a collision of two galaxies? (Beginner) Nov 02 54740
What kind of instruments are used to detect extrasolar planets? (Intermediate) Nov 02 57053
Can we see dead stars with the naked eye? (Beginner) Nov 02 63727
Are there any 'lonely galaxies'? (Beginner) Nov 02 36354
What is the size of the Solar System? (Intermediate) Nov 02 157137
How do solar flares affect airline pilots? (Intermediate) Oct 02 51816
What happens when galaxies collide? (Beginner) Oct 02 180672
How fast is the Universe expanding? (Intermediate) Oct 02 87960
How can I measure the distance of a star? (Beginner) Oct 02 82741
How can I calculate distances between stars? (Advanced) Oct 02 68272
How do we measure the size of the Moon and of the Sun? (Beginner) Oct 02 96598
How do we weigh objects in space? (Beginner) Oct 02 173067
What are some of the effects of solar flares on Earth? (Intermediate) Oct 02 175660
Can I build an instrument to measure the size of the Sun and of the Moon? (Intermediate) Oct 02 49953
At what speed does the Earth move around the Sun? (Beginner) Oct 02 1078522
Why does the Earth have only one moon? (Intermediate) Sep 02 130987
What would happen if Earth had more than one moon? (Intermediate) Sep 02 150809
What are shooting stars? (Beginner) Sep 02 329683
Have there been other Big Bangs before? (Beginner) Sep 02 58336
What are RA and DEC? (Intermediate) Jan 99 145223

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