Warped Galaxy in Turmoil

From HubbleCast and Dr. J. The Hubble Space Telescope has produced a close-up view of the galaxy Centaurus A. Hubble’s multi-wavelength image is the most detailed ever made of this [...]

Where We Stand in the Cosmic Energy Continuum

This is an excerpt from Cosmic Journeys “Cold Sparks & Black Holes.” It’s the start of a journey through the incredible continuum of cosmic energy that produced us. Today, energy [...]

Neutron Star Collision and Gamma Ray Burst Discove

From NASA Astrophysics and Goddard Space Flight Center. Every day or two, on average, satellites detect a massive explosion somewhere in the sky. These are gamma-ray bursts, the brightest blasts [...]

Mapping the History of Space & Time

From the latest EsoCast, with Dr. J. as host. The longer a telescope spends looking at a target, the more sensitive the observations become, and the deeper we can look [...]

Cosmic Energy: Cold Sparks to Black Holes

What’s the hottest place in the universe? What’s it like inside a Black Hole? This video climbs the power scales of the universe, from the coldest and bleakest reaches of [...]