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Astronomy
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antlersoft
  • Member for 7 years, 9 months
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50 Answers

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41 votes

Is Io a magic energy machine?

39 votes
Accepted

Why are almost all modern telescopes reflectors?

20 votes

Please check my Mars photo

16 votes
Accepted

How far away are the events that caused the gravitational waves that have been detected?

15 votes

Can earth grazers skip on the atmosphere more than once?

9 votes

Could a quasi-neutron-star exist between the maximum mass of a star and the mass of a quasi-star?

8 votes
Accepted

Is there a word or short phrase that denotes the apparently moving part of the lunar limb?

8 votes

What is the oldest thing?

8 votes

Puzzling quotes from astronauts about earth size

7 votes
Accepted

Why do stars twinkle but planets don't

7 votes

Are rogue planets ever born in isolation?

7 votes
Accepted

Can my Sky Watcher Infinity 76P "make the sky bright" & do I want it to?

6 votes
Accepted

Could rocks from Earth have reached the Kuiper belt, or Neptune at least? If so, how?

6 votes

Cryogenic black holes

6 votes

Is the water underneath Europa's ice cap potable?

6 votes
Accepted

Is there a maximum practical telescope aperture for viewing (through a filter) a solar eclipse?

5 votes

Where can the public stream live astronomical data from?

5 votes
Accepted

How much magnification would I get by this Dall-Kirkham telescope?

5 votes
Accepted

How can I find the depth of a portion of the Valles Marineris?

5 votes

I need help using this telescope!

4 votes

Help new Dobsonian owner

4 votes

Why are Cassegrain telescopes shorter than Newtonian reflecting telescopes?

4 votes

Upgrade tripod on a cheap telescope

4 votes
Accepted

Limiting magnitudes for different telescopes

4 votes

What exact material are sun spots made from?

4 votes

Using binoculars during solar eclipse totality

4 votes

Black hole explosion due to rotation

3 votes

Is there any specific way to record observations on any celestial object while looking through a telescope?

3 votes

What is the difference between barycentric-centered and heliocentric-centered coordinates?

3 votes

Choosing an eyepiece for planet viewing

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