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 67084
How many stars are born and die each day? (Beginner) Nov 04 172151
What was different on Mars in the past to allow liquid water to be present? (Intermediate) Nov 04 45865
Why do humans want to go in space? (Beginner) Sep 04 110476
What was that eclipse I saw in the sky? (Beginner) May 04 48354
What is the best time of the year to see eclipses? (Intermediate) Oct 03 52719
Is there sound coming from the Sun? (Beginner) May 03 56010
Can supernovae hinder the formation of life in galaxies? (Beginner) Apr 03 51859
What makes up most of the Universe? (Beginner) Feb 03 147350
Is time travel possible? (Beginner) Dec 02 90525
Are there stars outside of galaxies? (Beginner) Nov 02 102103
Are the properties of extrasolar planets known? (Intermediate) Nov 02 50913
Is the Milky Way a collision of two galaxies? (Beginner) Nov 02 60719
What kind of instruments are used to detect extrasolar planets? (Intermediate) Nov 02 64058
Can we see dead stars with the naked eye? (Beginner) Nov 02 70801
Are there any 'lonely galaxies'? (Beginner) Nov 02 40735
What is the size of the Solar System? (Intermediate) Nov 02 169460
How do solar flares affect airline pilots? (Intermediate) Oct 02 57772
What happens when galaxies collide? (Beginner) Oct 02 201707
How fast is the Universe expanding? (Intermediate) Oct 02 92864
How can I measure the distance of a star? (Beginner) Oct 02 88957
How can I calculate distances between stars? (Advanced) Oct 02 77344
How do we measure the size of the Moon and of the Sun? (Beginner) Oct 02 106352
How do we weigh objects in space? (Beginner) Oct 02 198179
What are some of the effects of solar flares on Earth? (Intermediate) Oct 02 206215
Can I build an instrument to measure the size of the Sun and of the Moon? (Intermediate) Oct 02 55918
At what speed does the Earth move around the Sun? (Beginner) Oct 02 1154503
Why does the Earth have only one moon? (Intermediate) Sep 02 145514
What would happen if Earth had more than one moon? (Intermediate) Sep 02 167866
What are shooting stars? (Beginner) Sep 02 362864
Have there been other Big Bangs before? (Beginner) Sep 02 65156
What are RA and DEC? (Intermediate) Jan 99 165662

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