Posts by 

Deborah Byrd

Milky Way’s second-largest black hole?

Astronomers are calling it a possible first detection of an intermediate-mass black hole, a missing link in black hole evolution.

EarthSky News with Deborah Byrd

All the news you can fit into outer space LIVE on Slooh.com Mondays and Thursdays at 10:30 a.m. ET (1530 UTC). Or watch right here!

Record-shattering super supernova

The supernova was as bright as 570 billion of our suns and some 20 times as luminous as the entire output of the 100 billion stars of our Milky Way galaxy.

SpaceX deploys satellite, crashes rocket

A foggy lift-off - successful deployment of Jason 3 satellite - and spectacular crash at attempted sea landing for SpaceX yesterday. Spectacular video of crash, here.

Follow a live planet hunt at Proxima Centauri

ESO invites you to follow its Pale Red Dot campaign, the hunt for an Earth-like exoplanet orbiting the next-nearest star.

Light pillar over Colorado Rockies

Light pillar extending up from a lighted tourist attraction, hidden behind a ridge.

NASA says yes to Dream Chaser

As early as 2019, Dream Chaser become the first winged vehicle to fly into orbit since NASA retired the space shuttles in 2011.

EarthSky News with Deborah Byrd

All the news you can fit into outer space LIVE on Slooh.com Mondays and Thursdays at 10:30 a.m. ET (1530 UTC). Or watch right here!

Rare aurora near Earth’s North Pole

Auroras are common at high northern or southern latitudes, but very high latitude auroras are rare. A photographer calls this photo a "once-in-a-lifetime" catch.

Galaxy quakes in our Milky Way

Astronomers say they can use "galactoseismology" - the study of ripples in a galaxy's disk - to map the interior structure of galaxies and learn about dark matter.