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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.

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General relativity in the UD calculus

CONTRIBUTED BY: Brian Beckman | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Computer Science , Mathematics , ...
1
REPLIES
691
VIEWS

Gravitational and Coriolis forces in crystal neutron-interferometry: theory & numerical simulations

CONTRIBUTED BY: Giovanni Mana | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Astronomy , Calculus , ...
1
REPLIES
437
VIEWS

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

CONTRIBUTED BY: Gilmer Gary | 3 months ago BY: Gilmer Gary
Staff Picks , 3D Printing , Astronomy , Education , Engineering , ...
11
REPLIES
2.7K
VIEWS

Charged black hole surrounded by a galactic halo in a de Sitter universe

CONTRIBUTED BY: Alexander Zhidenko | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Equation Solving , ...
1
REPLIES
530
VIEWS

Visualizing space deformation under gravitational forces using Newton's law: particle grid approach

CONTRIBUTED BY: Vitaliy Kaurov | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Graphics and Visualization , ...
1
REPLIES
1K
VIEWS

[PoliHacks] - AustroKids: interactive game teaching kids astronomy and physics

CONTRIBUTED BY: Abdriel Mendiola | 4 months ago
Algebra , Astronomy , Calculus , Graphics and Visualization , ...
0
REPLIES
435
VIEWS

Fermionic S-matrix and cosmological correlators: T-violation at O(H)

CONTRIBUTED BY: Aninda Sinha | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Astronomy , Mathematics , Physics , ...
1
REPLIES
688
VIEWS

Powerful solar flares, possible auroras, spikes in solar X-ray output from Nov 10 -11, 2025

CONTRIBUTED BY: Jeffrey Bryant | 4 months ago BY: Jeffrey Bryant
Staff Picks , Astronomy , Curated Data , Events & Media , ...
2
REPLIES
1.1K
VIEWS

Slowing down the speed of light in a Bose-Einstein condensate

CONTRIBUTED BY: Wim Vegt | 4 months ago
Astronomy , Calculus , Mathematics , Optics , Physics , ...
0
REPLIES
768
VIEWS

[DATASCIFRI] Data Science Fridays: Dive into Data!

CONTRIBUTED BY: Arben Kalziqi | 4 months ago BY: Anjali Sonkar
Astronomy , Data Science , Events & Media , ...
5
REPLIES
5.6K
VIEWS

Geometry and Symmetry Chapter 5: Dynamical Transformation Functions

CONTRIBUTED BY: Barry H Dayton | 5 months ago
Algebra , Astronomy , Dynamic Interactivity , ...
0
REPLIES
723
VIEWS

Gravity train dynamics in a tunnel through the Earth

CONTRIBUTED BY: Akram Masoud | 5 months ago BY: Akram Masoud
Staff Picks , Astronomy , Calculus , Curated Data , ...
4
REPLIES
1.4K
VIEWS

Problem with evaluating the Trace of Hadronic tensor of spin 3/2 particle

QUESTION FROM: Yogeesh N | 6 months ago
Astronomy , Packages , Physics , Wolfram Language
0
REPLIES
931
VIEWS

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

CONTRIBUTED BY: Nicola Vittorio | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Education , Graphics and Visualization , ...
1
REPLIES
1.9K
VIEWS

Multi-computational modeling of AI alignment using rulial space

QUESTION FROM: Modise Seemela | 6 months ago
Astronomy , Engineering , Graphics and Visualization , ...
0
REPLIES
1.6K
VIEWS

From theory to application: modeling satellite conjunction scenarios in branchial space

QUESTION FROM: Modise Seemela | 7 months ago
Astronomy , Graphics and Visualization , Physics , Wolfram Language
0
REPLIES
1.3K
VIEWS

Interior of Uranus: thermal profile, composition, and distribution of rock, water, hydrogen, helium

CONTRIBUTED BY: Luca Morf | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Mathematics , Physics , ...
1
REPLIES
1.5K
VIEWS

A lattice physics approach to spin-networks in loop quantum gravity

CONTRIBUTED BY: Noah MacKay | 7 months ago BY: Eric Jackson
Staff Picks , Astronomy , Geometry , Graphics and Visualization , ...
2
REPLIES
2.4K
VIEWS

Kepler problem with magnetic dipole, or spinning object like in Mercury precession

CONTRIBUTED BY: Jarek Duda | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Demonstrations , ...
1
REPLIES
2.5K
VIEWS

Precession of the elastic pendulum on the rotating Earth

CONTRIBUTED BY: Borut Jurcic Zlobec | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Data Science , ...
1
REPLIES
1.7K
VIEWS
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320 Discussions

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ACTIVE MEMBERS
akram2007omar
Akram Masoud
12 hours ago
alupsasca
Alex Lupsasca
6 days ago
bcbeckman
Brian Beckman
5 days ago
sharadbachani
Suhail Bachani
24 days ago
dara
Dara Shayda
27 days ago
kwintenfransen1
Kwinten Fransen
1 month ago
don
Donald Airey
11 days ago

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