Astronomers Watched a “Near-Sun” Comet Disintegrate as it Flew too Close to the Sun

Comets that venture close to the Sun can transform into something beautiful, but sometimes they encounter incineration if they get…

2 months ago

Here are All of Hubble’s Observations in One Picture

Over the past 32 years, Hubble has made about 1.4 million observations of our Universe. Physicist Casey Handmer was curious…

4 months ago

Ground-Based Observatories Could use Starshades to see Planets too

All hail the occulter: an orbiting starshade for ground-based telescopes. (more…)

11 months ago

Astronomy Jargon 101: Adaptive Optics

In this series we are exploring the weird and wonderful world of astronomy jargon! Adjust your eyeglasses to read about…

1 year ago

The Carina Nebula. Seen With and Without Adaptive Optics

Ever wonder how modern astronomical observatories take such clear images of distant objects? Advances in mirror design have allowed for…

2 years ago

Climate Change is Making the Atmosphere Worse for Astronomy

Modern astronomical telescopes are extraordinarly powerful. And we keep making them more powerful. With telescopes like the Extremely Large Telescope…

2 years ago

Japan Suspends its Funding for the 30-Meter Telescope

Japan has suspended its funding contribution to the controversial Thirty Meter Telescope (TMT) in Hawaii. An international consortium is behind…

2 years ago

Good-bye Spitzer. We’ll Miss You But We Won’t Forget You.

NASA's Spitzer Space Telescope has reached the end of its life. Its mission was to study objects in the infrared,…

3 years ago

Great News! The Large Synoptic Survey Telescope Might be Named for Vera Rubin

The U.S. House of Representatives have passed a bill to change the name of the Large Synoptic Survey Telescope (LSST.)…

3 years ago

Ep. 534: Modern South African Astronomy

You know the drill now. Last week we talked about ancient south African astronomy, and so this week we'll talk…

3 years ago