The NASA/ESA Hubble Space Telescope’s Wide Field Camera 3 observed Saturn on 20 June 2019 as the planet made its closest approach to Earth this year, at approximately 1.36 billion kilometres (.8 billion) away. Image-NASA, ESA, A. Simon (Goddard Space Flight Center), and M.H. Wong (University of California, Berkeley) Since the Hubble Space Telescope was […]
Free Tool Helps Teachers, Students Understand The Earth An enormous earthquake, the most powerful ever recorded, rocked southern Chile on May 22, 1960 and created a tsunami that raced across the Pacfic Ocean. As giant waves rippled outward, they sped along the shore and bounced back and forth off islands, battering Chile with […]
Photo: ESO’s Very Large Telescope’s Sphere instrument obtain the sharpest images of a double asteroid as it flew by Earth on 25 May. The left-hand image shows SPHERE observations of Asteroid 1999 KW4, artist impression right. Image-ESO VLT observes a passing double asteroid hurtling by Earth at 44,000 MPH The International Asteroid Warning Network (IAWN) […]
NASA Launch Services Program (LSP) investigators have determined the technical root cause for the Taurus XL launch failures of NASA’s Orbiting Carbon Observatory (OCO) and Glory missions in 2009 and 2011, respectively: faulty materials provided by aluminum manufacturer, Sapa Profiles, Inc. (SPI). LSP’s technical investigation led to the involvement of NASA’s Office of the Inspector General and the U.S. Department of Justice […]