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Astronomy
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 calculate simultaneous star setting?

QUESTION FROM: Nelson Zink | 15 hours ago
Astronomy
0
REPLIES
39
VIEWS

Black hole perturbation theory and multiple polylogarithms

CONTRIBUTED BY: Gleb Aminov | 9 days ago BY: Moderation Team
Staff Picks, Astronomy, Physics, ...
1
REPLIES
287
VIEWS

Maximising survival time of an engine-equipped spacecraft in a Schwarzschild black hole

CONTRIBUTED BY: Karol Urbański | 12 days ago BY: Moderation Team
Staff Picks, Astronomy, Mathematics, Physics, Algebra, ...
1
REPLIES
524
VIEWS

Parade of planets: celestial maps for when & where to see rare planetary alignment early June 2024

CONTRIBUTED BY: Jeffrey Bryant | 15 days ago BY: Mark Harder
Staff Picks, Astronomy, Physics, Curated Data, ...
3
REPLIES
1K
VIEWS

Exploring the most active sunspot group of this solar cycle

CONTRIBUTED BY: Jeffrey Bryant | 1 month ago BY: Ahmed Elbanna
Staff Picks, Astronomy, Image Processing, ...
3
REPLIES
924
VIEWS

Exploring the frontiers of computation: an explanation of Mathematica 14

CONTRIBUTED BY: Dean Gladish | 1 month ago
Astronomy, Data Science, Curated Data, ...
0
REPLIES
295
VIEWS

An Experiment to test General Relativity: Changing the speed of light by Electromagnetic Interaction

CONTRIBUTED BY: Wim Vegt | 1 month ago
Astronomy, Education, Mathematics, Optics, Physics, ...
0
REPLIES
375
VIEWS

Scattering cross-section analysis for self-interacting dark matter

CONTRIBUTED BY: Utkarsh Patel | 1 month ago BY: Moderation Team
Staff Picks, Astronomy, Physics, Calculus, ...
1
REPLIES
649
VIEWS

Solar system mandalas: create intricate emergent patterns from the positions of planets & asteroids

CONTRIBUTED BY: Jeffrey Bryant | 2 months ago BY: Moderation Team
Staff Picks, Astronomy, Curated Data, ...
1
REPLIES
2K
VIEWS

Port HEALPix to Mathematica?

CONTRIBUTED BY: Andrew Watters | 2 months ago BY: Arnoud Buzing
Astronomy, Data Science, Physics, Mathematica, ...
4
REPLIES
12K
VIEWS

Visualizing total solar eclipses of one Saros series

CONTRIBUTED BY: Jari Kirma | 2 months ago BY: Alex Teymouri
Staff Picks, Astronomy, Curated Data, ...
4
REPLIES
1K
VIEWS

Sympathetic solar flare and geoeffective coronal mass ejection

CONTRIBUTED BY: Jeffrey Bryant | 3 months ago BY: Moderation Team
Staff Picks, Astronomy, Graphics and Visualization, ...
1
REPLIES
2K
VIEWS

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

CONTRIBUTED BY: Jeffrey Bryant | 3 months ago BY: Moderation Team
Staff Picks, Astronomy, Curated Data, ...
1
REPLIES
3K
VIEWS

Extended black hole thermodynamics from extended Iyer-Wald formalism

CONTRIBUTED BY: Yong Xiao | 3 months ago BY: Moderation Team
Staff Picks, Astronomy, Mathematics, Physics, ...
1
REPLIES
3K
VIEWS

New volcano discovered on Mars hidden in plain sight

CONTRIBUTED BY: Jeffrey Bryant | 3 months ago BY: Moderation Team
Staff Picks, Astronomy, Curated Data, ...
1
REPLIES
1K
VIEWS

Eclipses and conic sections

CONTRIBUTED BY: Brad Klee | 3 months ago BY: Brad Klee
Staff Picks, Astronomy, Mathematics, Curated Data, ...
2
REPLIES
1K
VIEWS

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

CONTRIBUTED BY: Paige Vigliarolo | 3 months ago BY: Paige Vigliarolo
Astronomy, Authoring and Publishing, Physics, ...
1
REPLIES
3K
VIEWS

A bright comet during the 2024 total solar eclipse

CONTRIBUTED BY: Jeffrey Bryant | 3 months ago BY: Jeffrey Bryant
Staff Picks, Astronomy, Curated Data, ...
3
REPLIES
2K
VIEWS

The scavenger hunt for quasar samples to be used as cosmological tools

CONTRIBUTED BY: Aleksander Lenart | 3 months ago BY: Moderation Team
Staff Picks, Astronomy, Data Science, Mathematics, ...
1
REPLIES
663
VIEWS

Singularity at the demise of a black hole

CONTRIBUTED BY: Justin Feng | 4 months ago BY: Moderation Team
Staff Picks, Astronomy, Physics, Mathematica Add-Ons, ...
1
REPLIES
2K
VIEWS
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Group Count Group Count

285 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS

Active Members
Nelson Zink
15 hours ago
Gleb Aminov
9 days ago
Karol Urbański
11 days ago
Jeffrey Bryant
22 days ago
Dean Gladish
11 days ago
Wim Vegt
1 month ago
Utkarsh Patel
1 month ago
Items per Page 7
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