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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

How to verify a statement about the position of Moon?

QUESTION FROM: Peter Burbery | 3 years ago BY: Peter Burbery
Astronomy , Curated Data , Wolfram Language
2
REPLIES
3.4K
VIEWS

[WSS20] Integrating SPICE into Mathematica: C style

CONTRIBUTED BY: Pranav Sai | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Aerospace Engineering , Astronomy , Curated Data , ...
1
REPLIES
8.4K
VIEWS

See Equation... : taking a moment to get comfortable with physics

CONTRIBUTED BY: Jack Madden | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Computational Humanities , ...
1
REPLIES
8.1K
VIEWS

[WSS21] Dimension decay in the early universe

CONTRIBUTED BY: Jan Chojnacki | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphs and Networks , Physics , ...
2
REPLIES
8.5K
VIEWS

BiGONLight: light propagation w/ bilocal operators in numerical relativity

CONTRIBUTED BY: Michele Grasso | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , ...
1
REPLIES
4.8K
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

Star simulation with geometry

CONTRIBUTED BY: Claudio Chaib | 5 years ago BY: Claudio Chaib
Staff Picks , Astronomy , Dynamic Interactivity , ...
3
REPLIES
12.3K
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

Lunar eclipse tomorrow morning

CONTRIBUTED BY: Jeffrey Bryant | 11 years ago BY: Vitaliy Kaurov
Astronomy , Earth Science , Wolfram Language
1
REPLIES
7K
VIEWS

Venus inferior conjunction March 2025: phases & solar alignment dynamics

CONTRIBUTED BY: Jeffrey Bryant | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Events & Media , ...
1
REPLIES
3.8K
VIEWS

Total lunar eclipse of March 13-14, 2025: detailed phases timeline and Earth's shadow impact

CONTRIBUTED BY: Jeffrey Bryant | 7 months ago BY: Vitaliy Kaurov
Staff Picks , Astronomy , Events & Media , ...
2
REPLIES
2.7K
VIEWS

[WSRP24] Determining the conditions for the moon to have its own moon

CONTRIBUTED BY: Damla Temur | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Dynamic Interactivity , ...
1
REPLIES
4.9K
VIEWS

NEW Book by Stephen Wolfram: “Predicting the Eclipse: A Multimillennium Tale of Computation”

CONTRIBUTED BY: Paige Vigliarolo | 1 year ago BY: Paige Vigliarolo
Astronomy , Authoring and Publishing , ...
1
REPLIES
6.1K
VIEWS

Singularity at the demise of a black hole

CONTRIBUTED BY: Justin Feng | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , ...
1
REPLIES
4K
VIEWS

Dynamical Gravastar "Simulated Horizon": TOV Equation Initial Value Problem with Relativistic Matter

CONTRIBUTED BY: Stephen Adler | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , Optimization , ...
1
REPLIES
3.2K
VIEWS

Deep space object imaging pipeline examples: M51 & M101 galaxies

CONTRIBUTED BY: Tom Sherlock | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Graphics and Visualization , ...
1
REPLIES
4K
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

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

Rotating black holes: corrections to the Kerr metric package

CONTRIBUTED BY: Pablo A. Cano | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Mathematica Add-Ons , Packages , Physics , ...
1
REPLIES
7.8K
VIEWS

API function: time when the sun is just above a certain altitude

CONTRIBUTED BY: Jesus Hernandez | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Earth Science , Know-How , ...
1
REPLIES
9.7K
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

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

This OpenCL code seems to be leaking memory. Any ideas?

QUESTION FROM: Richard Hennigan | 12 years ago BY: Richard Hennigan
Astronomy , External Programs and Systems , ...
3
REPLIES
17.2K
VIEWS

Bloom pattern for flat-foldable origami orbital solar sail or solar shield

CONTRIBUTED BY: Gilmer Gary | 11 days ago BY: Ahmed Elbanna
Staff Picks , 3D Printing , Astronomy , Education , Engineering , ...
9
REPLIES
1.1K
VIEWS

Forward ray tracing and hot spots in Kerr spacetime

CONTRIBUTED BY: Lihang Zhou | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Graphics and Visualization , ...
1
REPLIES
17.1K
VIEWS

Partial solar eclipse on March 29, 2025: visible in parts of the northern hemisphere

CONTRIBUTED BY: Jeffrey Bryant | 7 months ago BY: Danny Finn
Staff Picks , Astronomy , Curated Data , Events & Media , Geometry , ...
2
REPLIES
2.5K
VIEWS

Coronal holes on the Sun indicate upcoming acceleration in solar wind speed

CONTRIBUTED BY: Jeffrey Bryant | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Events & Media , ...
1
REPLIES
2.3K
VIEWS

Coronal mass ejection November 7, 2024 captured by Solar Dynamics Observatory AIA 171 satellite

CONTRIBUTED BY: Vitaliy Kaurov | 11 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Events & Media , ...
1
REPLIES
3.9K
VIEWS

Comet C/2023 A3 (Tsuchinshan-ATLAS) could be visible to the naked-eye

CONTRIBUTED BY: Jeffrey Bryant | 0 months ago BY: Jeffrey Bryant
Staff Picks , Astronomy , Curated Data , Events & Media , ...
2
REPLIES
3.3K
VIEWS

Incoming coronal mass ejection, ETA no later than August 11, 2024

CONTRIBUTED BY: Jeffrey Bryant | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , Physics , ...
1
REPLIES
3K
VIEWS

[WSRP24] Studying the decomposition of radioactive material from supernovae

CONTRIBUTED BY: Pavel Pomozov | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Chemistry , Dynamic Interactivity , ...
2
REPLIES
6.1K
VIEWS

How far was Neil Armstrong from his birthplace when he stepped on the Moon?

CONTRIBUTED BY: Jeffrey Bryant | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Events & Media , ...
1
REPLIES
3.7K
VIEWS

[WSS24] Gravitational radiation in discrete spacetimes

CONTRIBUTED BY: NATHAN MAGARI | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Audio, Sound and Music , Curated Data , ...
1
REPLIES
2.8K
VIEWS

T Coronae Borealis - about to go nova....again

CONTRIBUTED BY: Jeffrey Bryant | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Events & Media , ...
1
REPLIES
7.8K
VIEWS

Eclipses and conic sections

CONTRIBUTED BY: Brad Klee | 1 year ago BY: Brad Klee
Staff Picks , Astronomy , Curated Data , ...
2
REPLIES
4.6K
VIEWS

Observational imprints of gravastars from accretion disks and hot-spots

CONTRIBUTED BY: Joao Rosa | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , Mathematics , ...
1
REPLIES
2.6K
VIEWS

Exploring the origins of space weather

CONTRIBUTED BY: Jeffrey Bryant | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Events & Media , ...
1
REPLIES
5.6K
VIEWS

[WSRP23] A system for modeling space debris collision

CONTRIBUTED BY: Shubhan Bhattacharya | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , ...
3
REPLIES
9.7K
VIEWS

[R&DL] Wolfram R&D LIVE: Introducing Astro Computation

CONTRIBUTED BY: Jose Martin-Garcia | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Dynamic Interactivity , ...
1
REPLIES
6.3K
VIEWS

[WSC20] Visualisations of a multiway graph

CONTRIBUTED BY: Macy Maurer Levin | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , Modeling , ...
3
REPLIES
16.1K
VIEWS

Wormhole time machines and multiple histories

CONTRIBUTED BY: Barak Shoshany | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Dynamic Interactivity , ...
1
REPLIES
5.5K
VIEWS

Precision computation for today's eclipse

CONTRIBUTED BY: Danielle Rommel | 8 years ago
Astronomy , Computer Science , Data Science , Earth Science , ...
0
REPLIES
6.4K
VIEWS

Issue with PlanetaryMoonData

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

[BOOK] General relativity: analytic and symbolic problems with Mathematica

CONTRIBUTED BY: Nicola Vittorio | 23 days ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Education , Graphics and Visualization , ...
1
REPLIES
956
VIEWS

[WSRP25] Modeling orbit transfers between Galilean satellites

CONTRIBUTED BY: Anjali Bhattacharyya | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Dynamic Interactivity , ...
1
REPLIES
1.5K
VIEWS

Graviton fluctuations in gravitational wave patterns: analysis via iterations

CONTRIBUTED BY: Noah MacKay | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , Modeling , ...
1
REPLIES
1.4K
VIEWS

Unveiling the Europa Clipper's unusual route to Jupiter's moon

CONTRIBUTED BY: Keren Garcia | 8 months ago
Astronomy , Curated Data , Education , Events & Media , ...
0
REPLIES
1.3K
VIEWS

Chinese New Year 2025: Lunar-Solar synchronization, new moon timing, and historical cycles

CONTRIBUTED BY: Jose Martin-Garcia | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Events & Media , ...
1
REPLIES
4K
VIEWS

Stability and quasinormal modes for black holes with time-dependent scalar hair

CONTRIBUTED BY: Sergi Sirera | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Graphics and Visualization , ...
1
REPLIES
1.9K
VIEWS

[WSS24] Computational exploration for the Three-Body Problem

CONTRIBUTED BY: Fatimah Alhazmi | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Equation Solving , ...
1
REPLIES
2.5K
VIEWS
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