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 82116
How many stars are born and die each day? (Beginner) Nov 04 203150
What was different on Mars in the past to allow liquid water to be present? (Intermediate) Nov 04 55156
Why do humans want to go in space? (Beginner) Sep 04 127066
What was that eclipse I saw in the sky? (Beginner) May 04 58854
What is the best time of the year to see eclipses? (Intermediate) Oct 03 65158
Is there sound coming from the Sun? (Beginner) May 03 65976
Can supernovae hinder the formation of life in galaxies? (Beginner) Apr 03 62201
What makes up most of the Universe? (Beginner) Feb 03 167548
Is time travel possible? (Beginner) Dec 02 102488
Are there stars outside of galaxies? (Beginner) Nov 02 116468
Are the properties of extrasolar planets known? (Intermediate) Nov 02 60892
Is the Milky Way a collision of two galaxies? (Beginner) Nov 02 72095
What kind of instruments are used to detect extrasolar planets? (Intermediate) Nov 02 76174
Can we see dead stars with the naked eye? (Beginner) Nov 02 82677
Are there any 'lonely galaxies'? (Beginner) Nov 02 49665
What is the size of the Solar System? (Intermediate) Nov 02 199299
How do solar flares affect airline pilots? (Intermediate) Oct 02 69527
What happens when galaxies collide? (Beginner) Oct 02 223893
How fast is the Universe expanding? (Intermediate) Oct 02 102203
How can I measure the distance of a star? (Beginner) Oct 02 100631
How can I calculate distances between stars? (Advanced) Oct 02 90784
How do we measure the size of the Moon and of the Sun? (Beginner) Oct 02 122548
How do we weigh objects in space? (Beginner) Oct 02 239879
What are some of the effects of solar flares on Earth? (Intermediate) Oct 02 235796
Can I build an instrument to measure the size of the Sun and of the Moon? (Intermediate) Oct 02 67543
At what speed does the Earth move around the Sun? (Beginner) Oct 02 1309812
Why does the Earth have only one moon? (Intermediate) Sep 02 170931
What would happen if Earth had more than one moon? (Intermediate) Sep 02 193010
What are shooting stars? (Beginner) Sep 02 398872
Have there been other Big Bangs before? (Beginner) Sep 02 76770
What are RA and DEC? (Intermediate) Jan 99 202213

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