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 72467
How many stars are born and die each day? (Beginner) Nov 04 182482
What was different on Mars in the past to allow liquid water to be present? (Intermediate) Nov 04 48926
Why do humans want to go in space? (Beginner) Sep 04 116935
What was that eclipse I saw in the sky? (Beginner) May 04 51316
What is the best time of the year to see eclipses? (Intermediate) Oct 03 56437
Is there sound coming from the Sun? (Beginner) May 03 59441
Can supernovae hinder the formation of life in galaxies? (Beginner) Apr 03 54914
What makes up most of the Universe? (Beginner) Feb 03 155942
Is time travel possible? (Beginner) Dec 02 94214
Are there stars outside of galaxies? (Beginner) Nov 02 106900
Are the properties of extrasolar planets known? (Intermediate) Nov 02 54174
Is the Milky Way a collision of two galaxies? (Beginner) Nov 02 64289
What kind of instruments are used to detect extrasolar planets? (Intermediate) Nov 02 68124
Can we see dead stars with the naked eye? (Beginner) Nov 02 74836
Are there any 'lonely galaxies'? (Beginner) Nov 02 43512
What is the size of the Solar System? (Intermediate) Nov 02 178623
How do solar flares affect airline pilots? (Intermediate) Oct 02 61464
What happens when galaxies collide? (Beginner) Oct 02 209847
How fast is the Universe expanding? (Intermediate) Oct 02 95793
How can I measure the distance of a star? (Beginner) Oct 02 92980
How can I calculate distances between stars? (Advanced) Oct 02 82080
How do we measure the size of the Moon and of the Sun? (Beginner) Oct 02 112135
How do we weigh objects in space? (Beginner) Oct 02 212345
What are some of the effects of solar flares on Earth? (Intermediate) Oct 02 220905
Can I build an instrument to measure the size of the Sun and of the Moon? (Intermediate) Oct 02 59574
At what speed does the Earth move around the Sun? (Beginner) Oct 02 1210596
Why does the Earth have only one moon? (Intermediate) Sep 02 154361
What would happen if Earth had more than one moon? (Intermediate) Sep 02 177928
What are shooting stars? (Beginner) Sep 02 380862
Have there been other Big Bangs before? (Beginner) Sep 02 68861
What are RA and DEC? (Intermediate) Jan 99 176886

Most Popular


Our Reddit AMAs

AMA = Ask Me (Us) Anything