Ask an Astronomer Team

Amelie Saintonge

Amelie is working on ways to detect the signals of galaxies from radio maps.

Display # 
Title Created Date Hits
Why are telescopes located in remote places? (Intermediate) Oct 05 74462
How many stars are born and die each day? (Beginner) Nov 04 186848
What was different on Mars in the past to allow liquid water to be present? (Intermediate) Nov 04 49801
Why do humans want to go in space? (Beginner) Sep 04 119513
What was that eclipse I saw in the sky? (Beginner) May 04 52141
What is the best time of the year to see eclipses? (Intermediate) Oct 03 57823
Is there sound coming from the Sun? (Beginner) May 03 60705
Can supernovae hinder the formation of life in galaxies? (Beginner) Apr 03 55908
What makes up most of the Universe? (Beginner) Feb 03 159140
Is time travel possible? (Beginner) Dec 02 95529
Are there stars outside of galaxies? (Beginner) Nov 02 108667
Are the properties of extrasolar planets known? (Intermediate) Nov 02 55124
Is the Milky Way a collision of two galaxies? (Beginner) Nov 02 65483
What kind of instruments are used to detect extrasolar planets? (Intermediate) Nov 02 69461
Can we see dead stars with the naked eye? (Beginner) Nov 02 76132
Are there any 'lonely galaxies'? (Beginner) Nov 02 44291
What is the size of the Solar System? (Intermediate) Nov 02 183473
How do solar flares affect airline pilots? (Intermediate) Oct 02 62618
What happens when galaxies collide? (Beginner) Oct 02 213602
How fast is the Universe expanding? (Intermediate) Oct 02 96688
How can I measure the distance of a star? (Beginner) Oct 02 94314
How can I calculate distances between stars? (Advanced) Oct 02 83767
How do we measure the size of the Moon and of the Sun? (Beginner) Oct 02 114355
How do we weigh objects in space? (Beginner) Oct 02 219161
What are some of the effects of solar flares on Earth? (Intermediate) Oct 02 225653
Can I build an instrument to measure the size of the Sun and of the Moon? (Intermediate) Oct 02 60738
At what speed does the Earth move around the Sun? (Beginner) Oct 02 1238130
Why does the Earth have only one moon? (Intermediate) Sep 02 157983
What would happen if Earth had more than one moon? (Intermediate) Sep 02 181448
What are shooting stars? (Beginner) Sep 02 386856
Have there been other Big Bangs before? (Beginner) Sep 02 70152
What are RA and DEC? (Intermediate) Jan 99 182282

Most Popular

Our Reddit AMAs

AMA = Ask Me (Us) Anything