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Pretty Pictures of the Cosmos: Hidden Gems

Adam Block • February 22, 2019 • 1

Award-winning astrophotographer Adam Block shares of his latest views of our universe.

Whose stars? Our heritage of Arabian astronomy

Danielle Adams • December 18, 2018 • 3

For UNESCO World Arabic Language Day, Danielle Adams reconstructs the Arabian night sky.

Yoshihide Kozai (1928 - 2018)

Konstantin Batygin • February 27, 2018 • 2

Caltech planetary scientist Konstantin Batygin pays tribute to a pioneer in celestial mechanics.

How far they'll go: Moana shows the power of Polynesian celestial navigation

Duane W. Hamacher and Carla Bento Guedes • November 21, 2017

The Polynesian peoples' astronomical knowledge helped them colonize the vast Pacific Ocean.

Reminder: The Giant Magellan Telescope is going to be awesome

Jason Davis • November 10, 2017 • 4

The GMT will characterize Earth-size exoplanets' atmospheres, looking for compounds that indicate the presence of life.

Then vs. Now: How the Debate Over a Distant Planet in the Solar System Has Evolved

Stephanie Hamilton • October 30, 2017

What have we learned about the distant objects in our Solar System beyond Neptune in the past year?

When New Horizons' next target passed in front of a star, this scientist was watching from Argentina

Alejandro Soto • June 16, 2017 • 2

A team of scientists recently traveled to rural Argentina in the hopes of catching New Horizons' next target—Kuiper Belt object MU 69—crossing in front of a distant star.

Pretty Pictures of the Cosmos: Waltzing Through the Universe

Adam Block • May 25, 2017

Award-winning astrophotographer Adam Block brings us more of his stunning images of the universe—this time of cosmic dances through space.

Earth's ring system: This mosaic shows 46+ geostationary satellites in one image

Adam Block • May 05, 2017 • 1

Astrophotographer Adam Block captures 46 geostationary satellites, plus some unnamed stragglers, in one 10-frame image mosaic.

On Cosmic Discovery and Human Significance

Jake Rosenthal • December 28, 2016 • 11

Jake Rosenthal takes us on a tour of the history of discovery of our place in the cosmos.

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