Astronomy

Excavator

 Excavator
Edit first post that was inactive for 6 months.
Awarded 214 times.
How deep is the "A" Fraunhofer line in the solar spectrum? Is it from the Sun's or Earth's atmosphere?
Awarded Nov 13 at 5:19
Why solar eclipse paths are symmetrical?
Awarded Nov 2 at 4:20
What is the likelihood of the existence of unknown elements in the Solar System?
Awarded Oct 20 at 4:09
What Are Some Good Southern Hemisphere 7x50 Binocular Targets?
Awarded Oct 4 at 4:32
Does matter accumulate just outside the event horizon of a black hole?
Awarded Sep 30 at 4:03
How are globular clusters formed?
Awarded Sep 23 at 4:15
The anomaly of spiral galaxies and the need for dark matter
Awarded Sep 18 at 4:06
When did astronomy first discover that the stars are bigger than the moon?
Awarded Aug 31 at 4:26
How to access the raw time-series dataset of GOES X-Ray Flux?
Awarded Jul 31 at 4:42
Is there any telescope on Earth that can see the lunar rovers on the Moon?
Awarded Jul 14 at 7:11
Does the Sun's atmosphere have a scale height?
Awarded Jun 25 at 4:02
Is Pluto still a dwarf planet?
Awarded Jun 25 at 4:02
Which of the exoplanets are having retrograde rotation?
Awarded Jun 16 at 4:27
(post deleted or otherwise unavailable)
Awarded May 7 at 4:09
The energy density of phantom dark energy increases with time. Does it violate the concept of accelerating universe?
Awarded Apr 5 at 4:07
Difference between fluid Love number and tidal Love number
Awarded Apr 1 at 5:06
Why are perihelion and the shortest day in the northern hemisphere different?
Awarded Feb 7 at 4:12
Connection between Earth, Moon, Theia, and asteroid belt?
Awarded Jan 27 at 4:36
What does a solar eclipse at 99% totality look like?
Awarded Jan 7 at 5:10
Power of the James Webb Space Telescope
Awarded Dec 15, 2022 at 4:25
What is the current accepted theory for Neptune's immense wind speed?
Awarded Dec 11, 2022 at 5:42
How do you propagate asymmetric errors? (on the practical way to...)
Awarded Nov 18, 2022 at 4:40
How much more life could the Sun acquire via star lifting?
Awarded Nov 4, 2022 at 4:25
Life planets orbiting black-holes. Can/Do they really exist?
Awarded Oct 26, 2022 at 4:43
Can the pebbles growth model be applied to the rotations of planetary systems?
Awarded Oct 4, 2022 at 4:20
Spectrum features of main sequence and giant stars with the same spectral type
Awarded Sep 25, 2022 at 1:46
Where can I find the positions of the planets, stars, moons, artificial satellites, etc. and visualize them?
Awarded Aug 3, 2022 at 5:11
Why does the Moon stablize Earth's axis?
Awarded Jul 22, 2022 at 4:28
Time of day of the K-Pg asteroid impact?
Awarded Jul 14, 2022 at 4:16
Existence of planets larger than their host star?
Awarded May 30, 2022 at 5:26
Why are pseudo-Newtonian potentials used in studies of accretion processes around black holes?
Awarded Apr 26, 2022 at 4:11
How much mass will the Sun have when it becomes a white dwarf?
Awarded Apr 18, 2022 at 4:07
What would the night sky have looked like 12.9 billion years ago when galaxies first started to form?
Awarded Apr 4, 2022 at 4:09
Claim that 30-m class telescopes will have resolution far superior to Hubble: true?
Awarded Feb 14, 2022 at 5:35
A question about stellar magnitude and the pogson's equation
Awarded Feb 5, 2022 at 5:25
Why are gas giants colored the way they are?
Awarded Feb 3, 2022 at 4:27
Formation of stars
Awarded Jan 4, 2022 at 4:30
Astronomy Olympiad Books
Awarded Jan 2, 2022 at 5:01
How do we know the laws of physics are the same throughout the universe?
Awarded Dec 27, 2021 at 4:35
Period of unique horoscopes?
Awarded Dec 25, 2021 at 4:35
is there any theory or observational evidence that our universe is electrically neutral or not?
Awarded Dec 19, 2021 at 4:46
Why does the distance between Sun and Earth stay the same?
Awarded Dec 16, 2021 at 5:21
What type of star does theory predict should be the most massive?
Awarded Dec 14, 2021 at 4:17
What time and where on earth is the latest solar noon?
Awarded Dec 6, 2021 at 6:17
What will it finally take to accurately measure the distance to Betelgeuse?
Awarded Nov 7, 2021 at 4:40
Do stars in galaxies also move in elliptical orbits?
Awarded Oct 24, 2021 at 4:27
Any book on `How do they know it (in Astronomy)`?
Awarded Oct 23, 2021 at 4:07
Where does the Solar System end?
Awarded Oct 7, 2021 at 6:06
Mathematically calculate if a Planet is in Retrograde
Awarded Sep 17, 2021 at 4:41
Why didn't we see those campfires on the Sun until now?
Awarded Sep 17, 2021 at 4:41
What makes the Earth rotate infinitely around its axis?
Awarded Aug 28, 2021 at 5:08
How does Titan maintain its atmosphere?
Awarded Aug 23, 2021 at 4:52
How many stars are in the Sculptor Dwarf Galaxy?
Awarded Aug 5, 2021 at 5:27
Can a tidally-locked planet maintain an obliquity
Awarded Aug 3, 2021 at 5:40
Is there an advantage to the equatorial region of the far side of the moon for a radio telescope or would any crater on the far side work?
Awarded Jul 23, 2021 at 4:11
Will the detection of colliding neutron stars by LIGO help answer the question of where heavy elements came from?
Awarded Jul 9, 2021 at 4:18
Are there any planets or moons denser than Earth?
Awarded May 29, 2021 at 4:31
What's the point with Hawking Radiation? [duplicate]
Awarded Apr 14, 2021 at 5:23
Is there any work underway to push the long baseline capabilities of the Event Horizon Telescope to sub-millimeter wavelengths?
Awarded Mar 6, 2021 at 4:51
How unusual is the solar system?
Awarded Feb 12, 2021 at 5:09
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