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 60788
How many stars are born and die each day? (Beginner) Nov 04 160979
What was different on Mars in the past to allow liquid water to be present? (Intermediate) Nov 04 42845
Why do humans want to go in space? (Beginner) Sep 04 101526
What was that eclipse I saw in the sky? (Beginner) May 04 45274
What is the best time of the year to see eclipses? (Intermediate) Oct 03 48817
Is there sound coming from the Sun? (Beginner) May 03 52667
Can supernovae hinder the formation of life in galaxies? (Beginner) Apr 03 48805
What makes up most of the Universe? (Beginner) Feb 03 136855
Is time travel possible? (Beginner) Dec 02 86353
Are there stars outside of galaxies? (Beginner) Nov 02 97893
Are the properties of extrasolar planets known? (Intermediate) Nov 02 47598
Is the Milky Way a collision of two galaxies? (Beginner) Nov 02 56923
What kind of instruments are used to detect extrasolar planets? (Intermediate) Nov 02 60093
Can we see dead stars with the naked eye? (Beginner) Nov 02 66564
Are there any 'lonely galaxies'? (Beginner) Nov 02 37886
What is the size of the Solar System? (Intermediate) Nov 02 160846
How do solar flares affect airline pilots? (Intermediate) Oct 02 53950
What happens when galaxies collide? (Beginner) Oct 02 187272
How fast is the Universe expanding? (Intermediate) Oct 02 89908
How can I measure the distance of a star? (Beginner) Oct 02 85119
How can I calculate distances between stars? (Advanced) Oct 02 71840
How do we measure the size of the Moon and of the Sun? (Beginner) Oct 02 100405
How do we weigh objects in space? (Beginner) Oct 02 183100
What are some of the effects of solar flares on Earth? (Intermediate) Oct 02 185102
Can I build an instrument to measure the size of the Sun and of the Moon? (Intermediate) Oct 02 52003
At what speed does the Earth move around the Sun? (Beginner) Oct 02 1107516
Why does the Earth have only one moon? (Intermediate) Sep 02 136832
What would happen if Earth had more than one moon? (Intermediate) Sep 02 156963
What are shooting stars? (Beginner) Sep 02 345379
Have there been other Big Bangs before? (Beginner) Sep 02 60815
What are RA and DEC? (Intermediate) Jan 99 153847

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