Resources

Featured

Resources

Glowatch report

24 Jun 2026

Glowatch report

View
Memory 2025

27 May 2026

Memory 2025

View
Astronomical Project at Cerro Vicuña MacKenna

25 Mar 2026

Astronomical Project at Cerro Vicuña MacKenna

View
Cerro Tololo Inter-American Observatory (CTIO): Six Decades of Southern Skies

25 Mar 2026

Cerro Tololo Inter-American Observatory (CTIO): Six Decades of Southern Skies

View
TARP-04: Monitoring the Ozone Layer from the Southern Hemisphere

25 Mar 2026

TARP-04: Monitoring the Ozone Layer from the Southern Hemisphere

View
TAO: The World's Highest Observatory

25 Mar 2026

TAO: The World's Highest Observatory

View
SOAR Telescope: Observing Events Billions of Light-Years Away

25 Mar 2026

SOAR Telescope: Observing Events Billions of Light-Years Away

View
Simons Observatory: In Search of the Origins of the Universe

25 Mar 2026

Simons Observatory: In Search of the Origins of the Universe

View
Polarbear: Reaching the Sky

25 Mar 2026

Polarbear: Reaching the Sky

View
Pocuro Observatory: Community Astronomy in the Aconcagua Valley

25 Mar 2026

Pocuro Observatory: Community Astronomy in the Aconcagua Valley

View
NANTEN2: A Look at the Origin of the Universe

25 Mar 2026

NANTEN2: A Look at the Origin of the Universe

View
Maricunga Station: Hunting Meteorites from the Top of Atacama

25 Mar 2026

Maricunga Station: Hunting Meteorites from the Top of Atacama

View
Las Campanas Observatory: Exploring the Universe Since the 70s

25 Mar 2026

Las Campanas Observatory: Exploring the Universe Since the 70s

View
La Silla Observatory: An Astronomical Citadel

25 Mar 2026

La Silla Observatory: An Astronomical Citadel

View
Giant Magellan Telescope: Ready for the Never-Before-Seen

25 Mar 2026

Giant Magellan Telescope: Ready for the Never-Before-Seen

View
Global Jet Watch Chile: Exploring Cosmic Events from Salamanca

25 Mar 2026

Global Jet Watch Chile: Exploring Cosmic Events from Salamanca

View
Gemini South Telescope: The Twin That Scans the Sky from Chile

25 Mar 2026

Gemini South Telescope: The Twin That Scans the Sky from Chile

View
The Extremely Large Telescope: The Biggest Eye Toward the Sky

25 Mar 2026

The Extremely Large Telescope: The Biggest Eye Toward the Sky

View
El Sauce Observatory: Robotics for Astronomy

25 Mar 2026

El Sauce Observatory: Robotics for Astronomy

View
Leighton Chajnantor Telescope: Its Journey from Hawaii to Chile

25 Mar 2026

Leighton Chajnantor Telescope: Its Journey from Hawaii to Chile

View
CKOIRAMA Observatory: Astronomy Under Northern Stars

25 Mar 2026

CKOIRAMA Observatory: Astronomy Under Northern Stars

View
CCAT-P: A Time Machine High in the Desert

25 Mar 2026

CCAT-P: A Time Machine High in the Desert

View
CLASS: Large-Scale Mapping of the Universe

25 Mar 2026

CLASS: Large-Scale Mapping of the Universe

View
Atacama Cosmology Telescope (ACT): The Evolution of the Universe

25 Mar 2026

Atacama Cosmology Telescope (ACT): The Evolution of the Universe

View
Science with the APEX Telescope

25 Mar 2026

Science with the APEX Telescope

View
Paranal Observatory: In the Heart of Atacama

25 Mar 2026

Paranal Observatory: In the Heart of Atacama

View
ASTE: Exploring the Secrets of the Cosmos in Submillimeter Waves

25 Mar 2026

ASTE: Exploring the Secrets of the Cosmos in Submillimeter Waves

View
ALMA: The Radio Telescope Exploring the Invisible Universe

25 Mar 2026

ALMA: The Radio Telescope Exploring the Invisible Universe

View
Astronomical Communes: Vicuña

25 Mar 2026

Astronomical Communes: Vicuña

View
Astronomical Communes: Vallenar

25 Mar 2026

Astronomical Communes: Vallenar

View
Astronomical Communes: Tierra Amarilla

25 Mar 2026

Astronomical Communes: Tierra Amarilla

View
Astronomical Communes: Taltal

25 Mar 2026

Astronomical Communes: Taltal

View
Astronomical Communes: Sierra Gorda

25 Mar 2026

Astronomical Communes: Sierra Gorda

View
Astronomical Communes: San Pedro de Atacama

25 Mar 2026

Astronomical Communes: San Pedro de Atacama

View
Astronomical Communes: Salamanca

25 Mar 2026

Astronomical Communes: Salamanca

View
Astronomical Communes: Río Hurtado

25 Mar 2026

Astronomical Communes: Río Hurtado

View
Astronomical Communes: Paihuano

25 Mar 2026

Astronomical Communes: Paihuano

View
Astronomical Communes: Ovalle

25 Mar 2026

Astronomical Communes: Ovalle

View
Astronomical Communes: Ollagüe

25 Mar 2026

Astronomical Communes: Ollagüe

View
Astronomical Communes: Monte Patria

25 Mar 2026

Astronomical Communes: Monte Patria

View
Astronomical Communes: Mejillones

25 Mar 2026

Astronomical Communes: Mejillones

View
Astronomical Communes: María Elena

25 Mar 2026

Astronomical Communes: María Elena

View
Astronomical Communes: La Serena

25 Mar 2026

Astronomical Communes: La Serena

View
Astronomical Communes: La Higuera

25 Mar 2026

Astronomical Communes: La Higuera

View
Astronomical Communes: Illapel

25 Mar 2026

Astronomical Communes: Illapel

View
Astronomical Communes: Huasco

25 Mar 2026

Astronomical Communes: Huasco

View
Astronomical Communes: Freirina

25 Mar 2026

Astronomical Communes: Freirina

View
Astronomical Communes: Coquimbo

25 Mar 2026

Astronomical Communes: Coquimbo

View
Astronomical Communes: Copiapó

25 Mar 2026

Astronomical Communes: Copiapó

View
Astronomical Communes: Combarbalá

25 Mar 2026

Astronomical Communes: Combarbalá

View
Astronomical Communes: Canela

25 Mar 2026

Astronomical Communes: Canela

View
Astronomical Communes: Calama

25 Mar 2026

Astronomical Communes: Calama

View
Astronomical Communes: Antofagasta

25 Mar 2026

Astronomical Communes: Antofagasta

View
Astronomical Communes: Andacollo

25 Mar 2026

Astronomical Communes: Andacollo

View
Astronomical Communes: Alto del Carmen

25 Mar 2026

Astronomical Communes: Alto del Carmen

View
Special: Astronomical Communes

25 Mar 2026

Special: Astronomical Communes

View
Control and Enforcement of the New Light Regulation

25 Mar 2026

Control and Enforcement of the New Light Regulation

View
Compliance Deadlines: New Sources

25 Mar 2026

Compliance Deadlines: New Sources

View
Compliance Deadlines: Existing Sources

25 Mar 2026

Compliance Deadlines: Existing Sources

View
Time Limits of the New Light Regulation

25 Mar 2026

Time Limits of the New Light Regulation

View
The Light Regulation and Biodiversity Conservation

25 Mar 2026

The Light Regulation and Biodiversity Conservation

View
Restrictions on the Blue Portion of the Visible Spectrum

25 Mar 2026

Restrictions on the Blue Portion of the Visible Spectrum

View
Color Temperature Limitations

25 Mar 2026

Color Temperature Limitations

View
Color Temperature of a Light Source

25 Mar 2026

Color Temperature of a Light Source

View
Spectral Radiance of Light

25 Mar 2026

Spectral Radiance of Light

View
What Is Visible Light?

25 Mar 2026

What Is Visible Light?

View
What Is the Correct Way to Illuminate?

25 Mar 2026

What Is the Correct Way to Illuminate?

View
Types of Exterior Lighting: Light Regulation – Part 2

25 Mar 2026

Types of Exterior Lighting: Light Regulation – Part 2

View
Types of Exterior Lighting: Light Regulation – Part 1

25 Mar 2026

Types of Exterior Lighting: Light Regulation – Part 1

View
Photometric Quantities in the New Light Regulation

25 Mar 2026

Photometric Quantities in the New Light Regulation

View
New Light Regulation in Chile!

25 Mar 2026

New Light Regulation in Chile!

View

Studies

T2 certificate review report

30 Apr 2026

T2 certificate review report

View
Light Compliance Observatory

25 Mar 2026

Light Compliance Observatory

View
Review Report of Projects in the Environmental Assessment System Regarding Astronomical Areas

25 Mar 2026

Review Report of Projects in the Environmental Assessment System Regarding Astronomical Areas

View
Illustrated Light Regulation

25 Mar 2026

Illustrated Light Regulation

View
warning

Uso del material

El material disponible en este sitio ha sido elaborado por la Fundación Cielos de Chile y puede ser utilizado libremente con fines educativos y de difusión.

Se solicita mencionar la fuente, indicando: Fundación Cielos de Chile.

Forma olas blancas

Subscribe to our newsletter

Receive relevant information about the skies of Chile every month