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 89049
How many stars are born and die each day? (Beginner) Nov 04 214544
What was different on Mars in the past to allow liquid water to be present? (Intermediate) Nov 04 60391
Why do humans want to go in space? (Beginner) Sep 04 133749
What was that eclipse I saw in the sky? (Beginner) May 04 64486
What is the best time of the year to see eclipses? (Intermediate) Oct 03 70748
Is there sound coming from the Sun? (Beginner) May 03 70142
Can supernovae hinder the formation of life in galaxies? (Beginner) Apr 03 66892
What makes up most of the Universe? (Beginner) Feb 03 174718
Is time travel possible? (Beginner) Dec 02 110046
Are there stars outside of galaxies? (Beginner) Nov 02 122612
Are the properties of extrasolar planets known? (Intermediate) Nov 02 65696
Is the Milky Way a collision of two galaxies? (Beginner) Nov 02 77340
What kind of instruments are used to detect extrasolar planets? (Intermediate) Nov 02 81883
Can we see dead stars with the naked eye? (Beginner) Nov 02 88892
Are there any 'lonely galaxies'? (Beginner) Nov 02 54079
What is the size of the Solar System? (Intermediate) Nov 02 209741
How do solar flares affect airline pilots? (Intermediate) Oct 02 75919
What happens when galaxies collide? (Beginner) Oct 02 230486
How fast is the Universe expanding? (Intermediate) Oct 02 107098
How can I measure the distance of a star? (Beginner) Oct 02 107117
How can I calculate distances between stars? (Advanced) Oct 02 96881
How do we measure the size of the Moon and of the Sun? (Beginner) Oct 02 129625
How do we weigh objects in space? (Beginner) Oct 02 253387
What are some of the effects of solar flares on Earth? (Intermediate) Oct 02 243404
Can I build an instrument to measure the size of the Sun and of the Moon? (Intermediate) Oct 02 73165
At what speed does the Earth move around the Sun? (Beginner) Oct 02 1353893
Why does the Earth have only one moon? (Intermediate) Sep 02 182048
What would happen if Earth had more than one moon? (Intermediate) Sep 02 202339
What are shooting stars? (Beginner) Sep 02 408088
Have there been other Big Bangs before? (Beginner) Sep 02 82133
What are RA and DEC? (Intermediate) Jan 99 218368

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