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 47606
How many stars are born and die each day? (Beginner) Nov 04 133728
What was different on Mars in the past to allow liquid water to be present? (Intermediate) Nov 04 35194
Why do humans want to go in space? (Beginner) Sep 04 79247
What was that eclipse I saw in the sky? (Beginner) May 04 37588
What is the best time of the year to see eclipses? (Intermediate) Oct 03 39821
Is there sound coming from the Sun? (Beginner) May 03 45013
Can supernovae hinder the formation of life in galaxies? (Beginner) Apr 03 41421
What makes up most of the Universe? (Beginner) Feb 03 107180
Is time travel possible? (Beginner) Dec 02 75671
Are there stars outside of galaxies? (Beginner) Nov 02 87071
Are the properties of extrasolar planets known? (Intermediate) Nov 02 39954
Is the Milky Way a collision of two galaxies? (Beginner) Nov 02 47731
What kind of instruments are used to detect extrasolar planets? (Intermediate) Nov 02 49486
Can we see dead stars with the naked eye? (Beginner) Nov 02 56326
Are there any 'lonely galaxies'? (Beginner) Nov 02 31552
What is the size of the Solar System? (Intermediate) Nov 02 144124
How do solar flares affect airline pilots? (Intermediate) Oct 02 45327
What happens when galaxies collide? (Beginner) Oct 02 160245
How fast is the Universe expanding? (Intermediate) Oct 02 82006
How can I measure the distance of a star? (Beginner) Oct 02 75224
How can I calculate distances between stars? (Advanced) Oct 02 58636
How do we measure the size of the Moon and of the Sun? (Beginner) Oct 02 85243
How do we weigh objects in space? (Beginner) Oct 02 146760
What are some of the effects of solar flares on Earth? (Intermediate) Oct 02 145937
Can I build an instrument to measure the size of the Sun and of the Moon? (Intermediate) Oct 02 43843
At what speed does the Earth move around the Sun? (Beginner) Oct 02 985424
Why does the Earth have only one moon? (Intermediate) Sep 02 113167
What would happen if Earth had more than one moon? (Intermediate) Sep 02 130440
What are shooting stars? (Beginner) Sep 02 296886
Have there been other Big Bangs before? (Beginner) Sep 02 50547
What are RA and DEC? (Intermediate) Jan 99 124437

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