Group Abstract Group Abstract

«Groups
Astronomy
Join
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

A period function for anharmonic oscillations

CONTRIBUTED BY: Brad Klee | 9 years ago BY: Brad Klee
Staff Picks , Astronomy , Mathematics , Physics , ...
4
REPLIES
15.2K
VIEWS

Combine Plot Graphics

QUESTION FROM: Simon Tyran | 12 years ago BY: Narasimham gudipaty
Astronomy , Data Science , Image Processing , Mathematics , Physics , ...
3
REPLIES
15.2K
VIEWS

Creating an orrery

QUESTION FROM: Hairy Thoughter | 10 years ago BY: Thomas B
Astronomy , SystemModeler
3
REPLIES
15.1K
VIEWS

Visualizing the Lunar Mass Anomaly found in the South Pole - Aitken Basin

CONTRIBUTED BY: Jeffrey Bryant | 6 years ago BY: Jeffrey Bryant
Staff Picks , Astronomy , Curated Data , ...
3
REPLIES
14.9K
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

Mandala of the TRAPPIST-1 Exoplanet System

CONTRIBUTED BY: Jeffrey Bryant | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Graphics and Visualization , ...
2
REPLIES
14.7K
VIEWS

Exploring a marine annelid worm along the phases of the moon

CONTRIBUTED BY: Jofre Espigule-Pons | 5 years ago BY: Yasmin Hussain
Staff Picks , Astronomy , Biological Sciences , Data Science , ...
2
REPLIES
14.7K
VIEWS

Possible Satellite Collision on 10/16/2020 UTC

CONTRIBUTED BY: Jeffrey Bryant | 5 years ago BY: Per Møldrup-Dalum
Staff Picks , Astronomy , Curated Data , Data Science , ...
7
REPLIES
14.6K
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

Stranded on Mars: Exploring Travel on Mars in The Martian

CONTRIBUTED BY: Jeffrey Bryant | 10 years ago BY: Rand Baldwin
Astronomy , Curated Data , Data Science , ...
1
REPLIES
14.6K
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

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

Combine GeoGraphics to see US borders on ReliefMap

QUESTION FROM: Jon Rogers | 10 years ago BY: Jose Martin-Garcia
Astronomy , Earth Science , Geographic Information System , ...
3
REPLIES
14.4K
VIEWS

Unpredictable Solar Systems

CONTRIBUTED BY: Todd Rowland | 10 years ago BY: Daniel Langstaff
Astronomy , Education , Game Development , Mathematics , ...
9
REPLIES
14.4K
VIEWS

Tweet-a-Program Space Week Challenge Starts Tonight

CONTRIBUTED BY: Jennafyr Giuffrida | 11 years ago BY: Bernat Espigulé
Astronomy , Events & Media , , Wolfram Language
1
REPLIES
14.3K
VIEWS

[WSS20] Hunting for black holes

CONTRIBUTED BY: Carlos Rafael Garduno Acolt | 4 years ago BY: Tuomas Sorakivi
Staff Picks , Astronomy , Graphs and Networks , Modeling , Physics , ...
2
REPLIES
14.3K
VIEWS

Exploring Lunar Geography with GeoElevationData

CONTRIBUTED BY: Jeffrey Bryant | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , ...
1
REPLIES
14.3K
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

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

[WSS20] Find a Graph Approximation to the Cosmic Web

CONTRIBUTED BY: Truman Tapia | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Data Science , Graphs and Networks , ...
3
REPLIES
14K
VIEWS

Visualizing the unified geologic map of the Moon from the USGS

CONTRIBUTED BY: Jeffrey Bryant | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Data Science , ...
3
REPLIES
13.7K
VIEWS

Using Mathematica for Quantum Mechanics: A Student’s Manual

CONTRIBUTED BY: Paul Abbott | 3 years ago BY: Brett Washington
Astronomy , Authoring and Publishing , Education , ...
2
REPLIES
13.6K
VIEWS

[WSC18] Relativistic Star Field Demonstration

CONTRIBUTED BY: Macy Maurer Levin | 7 years ago BY: Alexander Trounev
Astronomy , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
13.6K
VIEWS

Analyzing Data from the Cuba Meteorite Fall of Feb 1, 2019

CONTRIBUTED BY: Jeffrey Bryant | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Data Science , ...
1
REPLIES
13.5K
VIEWS

Mars will get a close-encounter with a comet this weekend

CONTRIBUTED BY: Jeffrey Bryant | 11 years ago BY: J Gregory Moxness
Astronomy , Curated Data , Graphics and Visualization , ...
7
REPLIES
13.5K
VIEWS

i am a researcher in applied mathematics. Which mathematica edition?

QUESTION FROM: abhijit banerjee | 10 years ago BY: David Keith
Astronomy , Mathematica , Mathematics , Physics , Signal Processing , ...
2
REPLIES
13.5K
VIEWS

Problems with image .fits format

QUESTION FROM: Antonio de Oliveira | 10 years ago BY: Antonio de Oliveira
Astronomy , Image Processing , Optics
2
REPLIES
13.4K
VIEWS

Reverse engineering of complicated expressions

CONTRIBUTED BY: David Vasholz | 12 years ago BY: Szabolcs Horvát
Astronomy , Civil Engineering , Mathematica
2
REPLIES
13.3K
VIEWS

How can I solve this ImplicitRegion Error in NDSolve?

QUESTION FROM: Changsoo Lee | 10 years ago BY: jonathan lister
Aerospace Engineering , Astronomy , Mathematics , Physics
3
REPLIES
13K
VIEWS

Calculating Julian date

CONTRIBUTED BY: Marcelo De Cicco | 10 years ago BY: Robert Pigeon
Astronomy , Wolfram Language
7
REPLIES
12.9K
VIEWS

Identifying Andromeda galaxy in an iPhone photo with SkyChart

CONTRIBUTED BY: David Ameneyro | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , ...
8
REPLIES
12.8K
VIEWS

Looking down toward the Sun: recreating xkcd 2262

CONTRIBUTED BY: Jesse Friedman | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Data Science , ...
1
REPLIES
12.7K
VIEWS

defining a function out of the results of complicated procedure

QUESTION FROM: behrooz karimi | 10 years ago BY: Jesse Friedman
Aerospace Engineering , Astronomy , Chemical Engineering , ...
1
REPLIES
12.5K
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

Source of data in Wolfram|Alpha: Ganymede

QUESTION FROM: Matt Ehler | 10 years ago BY: Matt Ehler
Astronomy , Wolfram|Alpha
2
REPLIES
12.4K
VIEWS

How to erase column in a Map[Flatten[#] & command

QUESTION FROM: Maria Giovanna Dainotti | 12 years ago BY: Youngjoo Chung
Astronomy , Mathematics , Physics
3
REPLIES
12.4K
VIEWS

The closest in 397 years: Jupiter-Saturn conjunction on Dec 21, 2020

CONTRIBUTED BY: Jeffrey Bryant | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Data Science , ...
1
REPLIES
12.3K
VIEWS

Star simulation with geometry

CONTRIBUTED BY: Claudio Chaib | 5 years ago BY: Claudio Chaib
Staff Picks , Astronomy , Dynamic Interactivity , ...
3
REPLIES
12.2K
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

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

Catch comet C/2020 F3 (NEOWISE) which is putting on quite a show

CONTRIBUTED BY: Jeffrey Bryant | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Data Science , ...
1
REPLIES
12.1K
VIEWS

[WSC20] Classifying a set of stars by their relative positions

CONTRIBUTED BY: Rishi Soni | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Dynamic Interactivity , ...
3
REPLIES
12.1K
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

How to repeat an image processing routine?

QUESTION FROM: Antonio de Oliveira | 10 years ago BY: Antonio de Oliveira
Astronomy , Image Processing , Optics
2
REPLIES
12K
VIEWS

Help with map display

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Bill Simpson
Aerospace Engineering , Astronomy , Mathematica , Mathematics , ...
2
REPLIES
11.9K
VIEWS

Fermi Paradox: Communicating with ET

CONTRIBUTED BY: Todd Rowland | 7 years ago BY: Todd Rowland
Astronomy , Biological Sciences , Computational Linguistics , ...
2
REPLIES
11.8K
VIEWS

[WSC20] Simulating Spacecraft Trajectory in the Outer Solar System

CONTRIBUTED BY: Ashton Lee | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Dynamic Interactivity , Physics , ...
1
REPLIES
11.7K
VIEWS

New Horizons Flyby of "Ultima Thule"

CONTRIBUTED BY: Jeffrey Bryant | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Data Science , ...
1
REPLIES
11.6K
VIEWS

Some spatial properties of the naked eye stars

CONTRIBUTED BY: David Vasholz | 10 years ago BY: Luther Nayhm
Astronomy
2
REPLIES
11.6K
VIEWS

Ideas for a final project for a Software Engineering class

QUESTION FROM: Camilo Pacheco | 10 years ago BY: Udo Krause
Algebra , Astronomy , Biological Sciences , Calculus , ...
1
REPLIES
11.6K
VIEWS
1
2
3
4
5

Group Count Group Count

305 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
p23ph0018
Yogeesh N
10 days ago
gag0002
Gilmer Gary
9 days ago
nicolavittorio
Nicola Vittorio
18 days ago
rexseemela
Modise Seemela
26 days ago
lucamorf
Luca Morf
1 month ago
mackayn16
Noah MacKay
1 month ago
dudaj
Jarek Duda
2 months ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Wolfram Language 11K discussions 2K subscriptions
Physics 1K discussions 3K subscriptions
Packages 642 discussions 438 subscriptions