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 84357
How many stars are born and die each day? (Beginner) Nov 04 207407
What was different on Mars in the past to allow liquid water to be present? (Intermediate) Nov 04 56971
Why do humans want to go in space? (Beginner) Sep 04 129369
What was that eclipse I saw in the sky? (Beginner) May 04 60699
What is the best time of the year to see eclipses? (Intermediate) Oct 03 67194
Is there sound coming from the Sun? (Beginner) May 03 67603
Can supernovae hinder the formation of life in galaxies? (Beginner) Apr 03 63980
What makes up most of the Universe? (Beginner) Feb 03 170012
Is time travel possible? (Beginner) Dec 02 104678
Are there stars outside of galaxies? (Beginner) Nov 02 118613
Are the properties of extrasolar planets known? (Intermediate) Nov 02 62685
Is the Milky Way a collision of two galaxies? (Beginner) Nov 02 74070
What kind of instruments are used to detect extrasolar planets? (Intermediate) Nov 02 78326
Can we see dead stars with the naked eye? (Beginner) Nov 02 84951
Are there any 'lonely galaxies'? (Beginner) Nov 02 51280
What is the size of the Solar System? (Intermediate) Nov 02 203132
How do solar flares affect airline pilots? (Intermediate) Oct 02 71811
What happens when galaxies collide? (Beginner) Oct 02 226366
How fast is the Universe expanding? (Intermediate) Oct 02 104046
How can I measure the distance of a star? (Beginner) Oct 02 103729
How can I calculate distances between stars? (Advanced) Oct 02 93206
How do we measure the size of the Moon and of the Sun? (Beginner) Oct 02 125010
How do we weigh objects in space? (Beginner) Oct 02 245956
What are some of the effects of solar flares on Earth? (Intermediate) Oct 02 238719
Can I build an instrument to measure the size of the Sun and of the Moon? (Intermediate) Oct 02 69571
At what speed does the Earth move around the Sun? (Beginner) Oct 02 1326481
Why does the Earth have only one moon? (Intermediate) Sep 02 175059
What would happen if Earth had more than one moon? (Intermediate) Sep 02 196361
What are shooting stars? (Beginner) Sep 02 402525
Have there been other Big Bangs before? (Beginner) Sep 02 78761
What are RA and DEC? (Intermediate) Jan 99 208621

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