See the world looking at the stars.

Eclipse Tour | Chile | June 2019

Guided Astronomical Tours To Unique Destinations Across The Globe

Sirius Travel Inc. is owned and operated by astronomers whose specialties include solar astronomy, stellar and planetary evolution, galactic astronomy, cosmology, X-ray astronomy, astrophotography, and archaeoastronomy. When we are not leading excursions to interesting astronomical sites in the U.S. or around the world, we pursue observing time, write papers, and teach astronomy. Based in Boulder, Colorado, Sirius Travel is influenced by and ideally situated to access the rich astronomical environment, both ancient and modern, of the north american southwest.

Upcoming Tours

2017 Diamond Ring

Total Eclipse | Chile

June 29 – July 7, 2019

Argentina Eclipse

Eclipse Tour | Argentina

2020 (Dates TBA)

About Sirius Travel

Sirius Travel is named for Sirius, the brightest star in the sky. Through time, Sirius has shone faithfully in the winter sky when the nights are their longest. Following Orion, the hunter, Sirius is part of the constellation Canis Major – Orion’s hunting dog – always at the hunter’s knee. Once a year Sirius disappears in the light of the sun only to reappear in the early morning close to the summer solstice.