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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

Painting a Kerr black hole: a backward null-geodesic ray tracer with a real astrophotograph

CONTRIBUTED BY: Marco Thiel | 14 hours ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Astronomy , ...
1
REPLIES
58
VIEWS

Aliens? Or weather balloons? You decide!

CONTRIBUTED BY: Arnoud Buzing | 19 hours ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Data Science , ...
1
REPLIES
51
VIEWS

Gravity and Action from the Evolution of a Complex Manifold

CONTRIBUTED BY: Donald Airey | 1 day ago BY: Donald Airey
Astronomy , Geometry , Mathematica , Physics , ...
2
REPLIES
696
VIEWS

Google Earth Engine (GEE) paclet: satellite imagery fundamentals

CONTRIBUTED BY: Diego Zviovich | 2 days ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Earth Science , ...
1
REPLIES
135
VIEWS

Google Earth Engine (GEE) client paclet

CONTRIBUTED BY: Diego Zviovich | 2 days ago BY: Vitaliy Kaurov
Staff Picks , Astronomy , Earth Science , ...
2
REPLIES
144
VIEWS

Counting AdS Vacua

CONTRIBUTED BY: Zihni Kaan Baykara | 4 days ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Graphics and Visualization , ...
1
REPLIES
127
VIEWS

Snyder's Lorentz-covariant quantum spacetime

CONTRIBUTED BY: Mohammad Bahrami | 10 days ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Astronomy , Optimization , Physics , ...
1
REPLIES
268
VIEWS

Learning the Hertzsprung-Russell diagram: machine learning classification of stellar evolution

CONTRIBUTED BY: Lim Lee | 10 days ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Astronomy , Curated Data , ...
1
REPLIES
283
VIEWS

Faster and more accurate than FLRW at predicting SNe Ia distances

CONTRIBUTED BY: Donald Airey | 11 days ago
Algebra , Astronomy , Curated Data , Graphics and Visualization , ...
0
REPLIES
99
VIEWS

Constraint vs search: why is evolution computationally tractable?

QUESTION FROM: Maurice Crutzen | 11 days ago BY: Maurice Crutzen
Astronomy , Biological Sciences , Graphics and Visualization , ...
1
REPLIES
293
VIEWS

Computational geometry modeling of the neolithic circular ditch in Vinoř, Prague

CONTRIBUTED BY: Jessica Alfonsi | 14 days ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Computational Humanities , Engineering , ...
1
REPLIES
499
VIEWS

Warp drives: symbolic tensor analysis of general-relativistic bubbles and energy conditions

CONTRIBUTED BY: Marco Thiel | 17 days ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Geometry , ...
1
REPLIES
953
VIEWS

European Space Agency's Gaia mission data release 3: TAP client, 38 science charts, and dynamic GUI

CONTRIBUTED BY: Marco Thiel | 17 days ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Data Science , ...
1
REPLIES
670
VIEWS

Exploring NASA SkyView: live imagery, dark-nebula analysis, & catalogue-driven sky-survey downloader

CONTRIBUTED BY: Marco Thiel | 22 days ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Data Science , Dynamic Interactivity , ...
2
REPLIES
450
VIEWS

Formal symbols in the UD calculus: evaluation control

CONTRIBUTED BY: Brian Beckman | 1 month ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Mathematics , Physics , ...
1
REPLIES
300
VIEWS

View of the Moon from Artemis II: simulating the lunar flyby

CONTRIBUTED BY: Jeffrey Bryant | 1 month ago BY: Richard Easther
Staff Picks , Astronomy , Curated Data , Data Science , ...
5
REPLIES
777
VIEWS

An efficient higher-order WKB code for quasinormal modes and greybody factors

CONTRIBUTED BY: Alexander Zhidenko | 1 month ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , ...
1
REPLIES
358
VIEWS

Artemis II trajectory: crewed lunar flyby to launch on April 1, 2026

CONTRIBUTED BY: Jeffrey Bryant | 1 month ago BY: Ricardo MARTINEZ-LAGUNES
Staff Picks , Astronomy , Curated Data , Data Science , ...
15
REPLIES
6.5K
VIEWS

WI2easy: warm inflation dynamics made easy

CONTRIBUTED BY: Rudnei Ramos | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , ...
1
REPLIES
353
VIEWS

Lie theory, featuring 3D rotations

CONTRIBUTED BY: Brian Beckman | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Astronomy , Graphics and Visualization , ...
1
REPLIES
559
VIEWS
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Group Count Group Count

330 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
mthiel
Marco Thiel
23 hours ago
arnoudb
Arnoud Buzing
1 day ago
dzviovich
Diego Zviovich
11 hours ago
zbaykara
Zihni Kaan Baykara
4 days ago
mohammadb
Mohammad Bahrami
2 days ago
don
Donald Airey
1 day ago
jessicaalfonsi
Jessica Alfonsi
14 days ago

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