Group Abstract

Astronomy

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

Discussions List

Creating an orrery

QUESTION FROM: Hairy Thoughter | 10 years ago BY: Thomas B

Astronomy , SystemModeler

LIKES

REPLIES

15.2K

VIEWS

Counting points in a Graphic

QUESTION FROM: Lewis Millar | 11 years ago BY: David Reiss

Astronomy , Data Science , Image Processing , Wolfram Language

LIKES

REPLIES

10.5K

VIEWS

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

CONTRIBUTED BY: Noah MacKay | 2 months ago BY: Eric Jackson

Staff Picks , Astronomy , Geometry , Graphics and Visualization , ...

LIKES

REPLIES

1.3K

VIEWS

Mathematical Games 30: Measuring the Universe

CONTRIBUTED BY: Ed Pegg | 4 months ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Challenges , Demonstrations , ...

LIKES

REPLIES

1.6K

VIEWS

Tidal effects in gravitational waves from neutron stars in scalar-tensor theories of gravity

CONTRIBUTED BY: Gastón Creci | 5 months ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Graphics and Visualization , ...

LIKES

REPLIES

VIEWS

Resumming Post-Minkowskian and Post-Newtonian gravitational waveform expansions

CONTRIBUTED BY: Andrea Cipriani | 6 months ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Mathematics , Physics , ...

LIKES

REPLIES

VIEWS

From spin foams to area metric dynamics to gravitons: Hessian, Regge calculus, hypercubical lattice

CONTRIBUTED BY: Bianca Dittrich | 6 months ago BY: EDITORIAL BOARD

Staff Picks , Algebra , Astronomy , Mathematics , Physics , ...

LIKES

REPLIES

1.1K

VIEWS

Classical fractons: local chaos, global broken ergodicity and an arrow of time

CONTRIBUTED BY: Aryaman Babbar | 7 months ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Graphics and Visualization , Mathematics , ...

LIKES

REPLIES

1.5K

VIEWS

Quantum induced superradiance

CONTRIBUTED BY: Casey Cartwright | 7 months ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Data Science , Graphics and Visualization , ...

LIKES

REPLIES

1.2K

VIEWS

3D printing of solar coronal flux tubes: Wang-Sheeley-Arge model

CONTRIBUTED BY: Gilmer Gary | 11 months ago BY: EDITORIAL BOARD

Staff Picks , 3D Printing , Astronomy , Geometry , ...

LIKES

REPLIES

3.3K

VIEWS

A semi-analytic estimate for the effective sound speed counterterm in the EFTofLSS

CONTRIBUTED BY: Caio Nascimento | 11 months ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Graphics and Visualization , Modeling , ...

LIKES

REPLIES

1.2K

VIEWS

Exact results on the number of gravitons radiated during binary inspiral

CONTRIBUTED BY: Youngjoo Chung | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Dynamic Interactivity , ...

LIKES

REPLIES

VIEWS

3D printer model of the Sun

CONTRIBUTED BY: Gilmer Gary | 1 year ago BY: EDITORIAL BOARD

Staff Picks , 3D Printing , Astronomy , Geometry , ...

LIKES

REPLIES

3.2K

VIEWS

Extended black hole thermodynamics from extended Iyer-Wald formalism

CONTRIBUTED BY: Yong Xiao | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Mathematics , Physics , ...

LIKES

REPLIES

VIEWS

Algebraic classification of the gravitational field in Weyl-Cartan spacetimes

CONTRIBUTED BY: Sebastian Bahamonde | 2 years ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Geometry , Mathematica Add-Ons , ...

LIKES

REPLIES

2.9K

VIEWS

Testing Speed of Gravity with Black Hole Ringdown: Regge-Wheeler and Zerilli equations

CONTRIBUTED BY: Sergi Sirera | 2 years ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Calculus , Mathematics , Physics , ...

LIKES

REPLIES

4.4K

VIEWS

[WSRP23] Modeling solar system formation from circular initial conditions

CONTRIBUTED BY: Anyalina Vertigan | 2 years ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Dynamic Interactivity , ...

LIKES

REPLIES

7.7K

VIEWS

[FSWS23] Effects of Dimensions D≠3 on Galactic Rotational Velocity Curves

CONTRIBUTED BY: John Blakely | 2 years ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Graphs and Networks , Physics , ...

LIKES

REPLIES

VIEWS

Emergent Hubble horizons from system emerging from nothingness

CONTRIBUTED BY: Thomas Wood | 3 years ago BY: Thomas Wood

Astronomy , Physics , Wolfram Fundamental Physics Project

LIKES

REPLIES

3.7K

VIEWS

[WSC22] To find craters on the surface of the Moon

CONTRIBUTED BY: Gia Sareen | 3 years ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Graphics and Visualization , ...

LIKES

REPLIES

7.5K

VIEWS

Group Count

307 Discussions

Group Branding

New Discussion

ACTIVE MEMBERS

8 days ago

22 days ago

22 days ago

1 month ago

8 days ago

1 month ago

2 months ago

RELATED GROUPS

Wolfram Language 11K discussions 2K subscriptions

Physics 1K discussions 3K subscriptions

Algebra 998 discussions 1K subscriptions

Mathematics 6K discussions 4K subscriptions

Mathematica 5K discussions 4K subscriptions

Geographic Information System 339 discussions 474 subscriptions

Recreation 559 discussions 573 subscriptions

Feedback