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Evolution, physics, chemistry, meteorology, and motion of celestial objects, formation and development of the universe, astrophotography, astrophysics, cosmology, and astronomical instruments.

Discussions List Discussions List

Issues with AstronomicalData and SunPosition

QUESTION FROM: Sjoerd de Vries | 11 years ago BY: John Drummond
Astronomy , Curated Data , Earth Science , Mathematica , ...
27
REPLIES
32.9K
VIEWS

How to build a loop for a convergence (centroid calculation)

QUESTION FROM: Antonio de Oliveira | 9 years ago BY: David Keith
Astronomy , Image Processing , Mathematics , Optics , Wolfram Language
26
REPLIES
15.6K
VIEWS

How to implement Raw libraries in order to manipulate raw images as .NEF ?

QUESTION FROM: Marcelo De Cicco | 10 years ago BY: Marcelo De Cicco
Astronomy , Image Processing
15
REPLIES
15.8K
VIEWS

Simulate the motion of the Earth around the Sun based on Kepler's Law?

QUESTION FROM: Senlau Minto | 7 years ago BY: Senlau Minto
Astronomy , Equation Solving , Mathematics , Modeling , Physics , ...
13
REPLIES
14.5K
VIEWS

[Solved] Making a function from data by interpolation

QUESTION FROM: Davood Rafiei | 5 years ago BY: Davood Rafiei
Astronomy , Mathematica , Physics , Wolfram Language
12
REPLIES
9.5K
VIEWS

Intensity radial profile in circular images

QUESTION FROM: Antonio de Oliveira | 10 years ago BY: Sebastien Roy
Astronomy , Image Processing , Wolfram Language
12
REPLIES
23.1K
VIEWS

Need serious help with lists!

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Nathan Lundholm
Aerospace Engineering , Astronomy , Computer Science , ...
11
REPLIES
12.2K
VIEWS

Mathematica for General Relativity and Gravity research

QUESTION FROM: Boris Latosh | 11 years ago BY: Frank Kampas
Astronomy , Mathematica , Mathematics , Physics , Wolfram Language
10
REPLIES
33.7K
VIEWS

HankelH1 real part for large values of n differs from Python result

QUESTION FROM: D D | 4 years ago BY: D D
Algebra , Astronomy , Computer Science , Data Science , Economics , ...
9
REPLIES
7.2K
VIEWS

How to use the Wolfram|Alpha time dilation calculator on Black Holes?

QUESTION FROM: Jack M | 7 years ago BY: Joseph Wiese
Astronomy , Mathematics , Physics , Wolfram|Alpha
9
REPLIES
29K
VIEWS

Ground Position of the Moon

QUESTION FROM: Thomas Dobroth | 9 years ago BY: Thomas Dobroth
Astronomy , Curated Data , Geographic Information System , ...
9
REPLIES
11.1K
VIEWS

How can I plot the luminosity distance as function of redshift?

QUESTION FROM: Matteo De Leone | 10 years ago BY: Gianluca Gorni
Astronomy , Graphics and Visualization , Physics , Wolfram Language
9
REPLIES
12.5K
VIEWS

Computing FWHM from star image data

QUESTION FROM: Dan Pollock | 10 years ago BY: Dan Pollock
Astronomy , Graphics and Visualization , Image Processing , ...
9
REPLIES
21.5K
VIEWS

Issue with PlanetaryMoonData

QUESTION FROM: Sander Huisman | 10 years ago BY: EDITORIAL BOARD
Astronomy , Curated Data , Wolfram Language
9
REPLIES
8.5K
VIEWS

Solve the reduced three-body problem?

QUESTION FROM: thomas rialan | 7 years ago BY: Alexander Trounev
Astronomy , Equation Solving , Mathematics , Numerical Computation , ...
8
REPLIES
9.2K
VIEWS

Integrate will not evaluate three-dimensional gaussian

QUESTION FROM: C. E. Coppola | 11 years ago BY: W. Craig Carter
Astronomy , Chemical Engineering , Computer Science , Data Science , ...
8
REPLIES
17.5K
VIEWS

Altitude of Polaris in Mathematica 10 and W|A

QUESTION FROM: Hans Milton | 11 years ago BY: Hans Milton
Astronomy , Curated Data , Mathematica , Wolfram|Alpha
7
REPLIES
10.2K
VIEWS

3D Plotting of Time Dilation near Black holes

QUESTION FROM: Estelle Asmodelle | 2 years ago BY: Estelle Asmodelle
Astronomy , Graphics and Visualization , Physics , Wolfram Language
6
REPLIES
3.9K
VIEWS

Retrieve a property for *all* stars with StarData?

QUESTION FROM: Szabolcs Horvát | 9 years ago BY: Martin Lades
Astronomy , Curated Data , Data Science , Physics , Wolfram Language
6
REPLIES
10.7K
VIEWS

Need help importing data from a file.

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Bill Lewis
Aerospace Engineering , Astronomy , Mathematics , Physics
6
REPLIES
14.9K
VIEWS

How can the moons of Jupiter be used to determine the position on sea ?

QUESTION FROM: Wim Schols | 10 years ago BY: Hans Milton
Astronomy , Wolfram|Alpha
6
REPLIES
19K
VIEWS

Reading from multiple data files

QUESTION FROM: Nilanjan Banik | 11 years ago BY: Nilanjan Banik
Astronomy , Computer Science , Mathematics , Physics
6
REPLIES
7.6K
VIEWS

How to import images.fits in V13.3

QUESTION FROM: Antonio de Oliveira | 2 years ago BY: Hans Milton
Astronomy , Import and Export , Wolfram Language
5
REPLIES
3.1K
VIEWS

Creating an entity for Planet Nine to compute a 3-body problem?

QUESTION FROM: Donna D'Alessio | 3 years ago BY: Rohit Namjoshi
Astronomy , Curated Data , Physics , Wolfram Language
5
REPLIES
4.9K
VIEWS

Plot issue with the astronomical I choose?

QUESTION FROM: nani khan | 4 years ago BY: nani khan
Astronomy , Graphics and Visualization , Wolfram Language
5
REPLIES
5.2K
VIEWS

Thanks for helping

QUESTION FROM: Lina Persson | 7 years ago BY: Mariusz Iwaniuk
Astronomy , Calculus , Mathematics , Physics , Wolfram Language
5
REPLIES
7.9K
VIEWS

How can I use Manipulate with a NIntegrate defined function?

QUESTION FROM: Eliseo Pavone | 8 years ago BY: Michael Rogers
Astronomy , Dynamic Interactivity , Graphics and Visualization , ...
5
REPLIES
7.8K
VIEWS

Something is wrong with altitude returned by MoonPosition

QUESTION FROM: Hans Milton | 9 years ago BY: Hans Milton
Astronomy , Curated Data , Geographic Information System , ...
5
REPLIES
9.7K
VIEWS

Using GNU WGet to parse /input/?=flights+overhead and save the GIF

QUESTION FROM: David Bradshaw | 9 years ago BY: David Bradshaw
Astronomy , External Programs and Systems , Import and Export , ...
5
REPLIES
9.2K
VIEWS

Errors of exporting FITS file

QUESTION FROM: XIN Wang | 10 years ago BY: James Hagan
Astronomy , Computer Science , Data Science , Image Processing
5
REPLIES
27.7K
VIEWS

How do I combine 3 lists into one 3d list?

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Gianluca Gorni
Aerospace Engineering , Astronomy , Discrete Mathematics , ...
5
REPLIES
14.4K
VIEWS

issue in data analysis of 127 galaxies

QUESTION FROM: jean-philippe fontaine | 10 years ago BY: David Keith
Astronomy , Physics
5
REPLIES
11.1K
VIEWS

Using Map projections with Astronomical data

QUESTION FROM: Marcelo De Cicco | 10 years ago BY: Kuba Podkalicki
Astronomy , Curated Data , Graphics and Visualization , ...
5
REPLIES
18.3K
VIEWS

Find root not working when attempting on function defined by module

QUESTION FROM: david baughman | 11 years ago BY: Daniel Lichtblau
Astronomy , Equation Solving , Mathematica , Optimization , ...
5
REPLIES
10.2K
VIEWS

AstroPosition (new in 13.2) does't work on my computer

QUESTION FROM: Bruce Bartlett | 3 years ago BY: Bruce Bartlett
Astronomy , Curated Data , Wolfram Language
4
REPLIES
5.7K
VIEWS

FITS Import incompatible between 11.2 and earlier versions

QUESTION FROM: Markus Roellig | 6 years ago BY: Frank Iannarilli
Astronomy , Import and Export , Wolfram Language
4
REPLIES
14.6K
VIEWS

What is the x-axis in this graph?

QUESTION FROM: Hans Isbrücker | 6 years ago BY: Hans Isbrücker
Astronomy , Curated Data , Data Science , ...
4
REPLIES
9.6K
VIEWS

Simulate and visualize a solar planet's motion?

QUESTION FROM: Hojun Lee | 7 years ago BY: Hojun Lee
Astronomy , Dynamic Interactivity , Graphics and Visualization , ...
4
REPLIES
8.6K
VIEWS

Create an animation of planet in an elliptical orbit?

QUESTION FROM: Mohammad Amir Khan | 7 years ago BY: Mohammad Amir Khan
Astronomy , Graphics and Visualization , Mathematics , Physics , ...
4
REPLIES
11.1K
VIEWS

Get built-in curated data?

QUESTION FROM: Joseph Sowers | 9 years ago BY: Joseph Sowers
Astronomy , Curated Data , Mathematica , ...
4
REPLIES
7.8K
VIEWS

Will W|A answer "What would happen to the solar system if Earth vanished?"

QUESTION FROM: Shaun Coyne | 9 years ago BY: Marco Thiel
Astronomy , Modeling , Physics , Wolfram|Alpha
4
REPLIES
14.1K
VIEWS

Problem with .FITS files

QUESTION FROM: Pavlos Gaintatzis | 9 years ago BY: Michael Goldstein
Astronomy , Image Processing , Import and Export , Mathematica
4
REPLIES
10.4K
VIEWS

What's wrong with my code? Code and error are in the message.

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Nathan Lundholm
Aerospace Engineering , Astronomy , Discrete Mathematics , ...
4
REPLIES
14.1K
VIEWS

Need serious help with lists!

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Gianluca Gorni
Aerospace Engineering , Astronomy , Computer Science , ...
4
REPLIES
12K
VIEWS

Help for PlotLegend font size

QUESTION FROM: Jean-Michel Charles Collard-Richard | 10 years ago BY: Jos Klaps
Astronomy , Graphics and Visualization , Wolfram Language
4
REPLIES
12.2K
VIEWS

Counting points in a Graphic

QUESTION FROM: Lewis Millar | 11 years ago BY: David Reiss
Astronomy , Data Science , Image Processing , Wolfram Language
4
REPLIES
10.4K
VIEWS

How to filter planets according to conditions using SortBy?

QUESTION FROM: Peter Burbery | 3 years ago BY: Dave Middleton
Astronomy , Curated Data , Data Science , Wolfram Language
3
REPLIES
3.3K
VIEWS

Sorting a list of astronomical objects by distance from Earth

QUESTION FROM: Owen Lieberman | 3 years ago BY: Rohit Namjoshi
Astronomy , Curated Data , Wolfram|Alpha
3
REPLIES
5.7K
VIEWS

Jagged edges in ListDensityPlot[ ] output?

QUESTION FROM: sorabella91 | 4 years ago BY: Gianluca Gorni
Astronomy , Graphics and Visualization , Wolfram Language
3
REPLIES
5K
VIEWS

Velocity unit after NBodySimulation calculation?

QUESTION FROM: Paulina Jelonek | 6 years ago BY: Paulina Jelonek
Astronomy , Curated Data , Mathematics , Modeling , Physics , Units , ...
3
REPLIES
6.6K
VIEWS
1
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