Hubble Hooks a Supernova Host Galaxy
This image from the NASA/ESA Hubble Space Telescope features the spectacular galaxy NGC 2442, nicknamed the Meathook galaxy owing to its extremely asymmetrical and irregular shape. This galaxy was host…
Hubble Snaps Close-Up of Celebrity Comet NEOWISE
NASA Hubble Space Telescope images of comet NEOWISE, taken on Aug. 8, zero in on the visitor’s coma, the gossamer shell of gas and dust that surrounds its nucleus as…
Hubble Finds That Betelgeuse’s Mysterious Dimming Is Due to a Traumatic Outburst
Observations by NASA’s Hubble Space Telescope are showing that the unexpected dimming of the supergiant star Betelgeuse was most likely caused by an immense amount of hot material ejected into…
Canadarm2 and Japan’s HTV-9 Resupply Ship
Eleven years after the launch of the first H-II Transfer cargo vehicle (HTV) to the International Space Station, the Japan Aerospace Exploration Agency’s (JAXA’s) HTV-9 will depart the orbital laboratory Tuesday,…
NASA Study Maps the Roots of Global Mangrove Loss
Using high-resolution data from the joint NASA-U.S. Geological Survey Landsat program, researchers have created the first map of the causes of change in global mangrove habitats between 2000 and 2016 – a valuable tool…