Astronomy
Fattie
  • Member for 5 years, 7 months
  • Last seen more than a month ago
  • Europe
Profile Activity

17 Questions

Votes Activity Newest Views
2 answers
18 votes
643 views
Conventional matter to dark matter ratio, outside of galaxies
2 answers
16 votes
752 views
1 bookmarks
Boötes Void numbers, 2016
2 answers
15 votes
226 views
How much greater is the star density in our galactic bar?
2 answers
12 votes
6k views
1 bookmarks
Why don't we see "the milky way" in both directions?
1 answers
11 votes
956 views
1 bookmarks
Do we know if we are overtaking or falling behind our arm?
3 answers
10 votes
2k views
Could we parallax measure stars just based on the Earth's size?
1 answers
10 votes
2k views
In km/h, what actually is the "speed" of Andromeda away from us: cosmologically?
2 answers
9 votes
491 views
Is Barnard 68 the only cloud so close to us that there are no stars between us and it?
1 answers
7 votes
492 views
Is our central black hole actually at the CG of the galaxy?
1 answers
6 votes
662 views
1 bookmarks
Star density in- versus out- of the arms of the galactic pattern?
1 answers
4 votes
1k views
1 bookmarks
Milky Way mass fraction breakdown review
2 answers
3 votes
413 views
Sun's formation as "part of a star-forming-cluster..."?
1 answers
3 votes
212 views
Do planets form around lone stars, multiple stars, or both? Do we know this yet?
1 answers
3 votes
340 views
Is there, in fact, any close-up photography of Saturn's rings, showing individual pebbles/rocks?
0 answers
1 votes
65 views
Detecting the Chicxulub impactor, right now
1 answers
1 votes
118 views
1 bookmarks
In which two constellations, were the two gravitational wave events of 2016?
1 answers
0 votes
126 views
Which constellations are straight up and straight down?

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