May 2019

The Dragon space cargo ship starting its CRS-17 mission blasting off atop a Falcon 9 rocket (Image NASA TV)

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A little while ago the SpaceX Dragon spacecraft blasted off atop a Falcon 9 rocket from Cape Canaveral in its CRS-17 (Cargo Resupply Service 17) mission, also referred to as SPX-17. After just over ten minutes it separated successfully from the rocket’s last stage and went en route. This is the 17th mission for the Dragon spacecraft to resupply the International Space Station with various cargoes and then return to Earth, again with various cargoes.

Thousands of images from the Hubble Space Telescope provide a wide view of the universe and its history

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A mosaic of images created by combining 7,500 images captured by the Hubble Space Telescope offers a portrait of a part of the universe containing 265,000 galaxies up to 13.3 billion light years away, which means that we see the most distant of them as they were about 500 million years after the Big Bang. The result was named the Hubble Legacy Field and also combines observations taken from various deep field campaigns of the past years at wavelengths ranging from ultraviolets to near infrareds. It also shows the universe that evolves over time.

The OCO satellite blasting off atop a Taurus XL rocket (Photo NASA)

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NASA’s Launch Services Program (LSP) announced the conclusions of a long investigation into the failure in the launch of its OCO and Glory satellites in 2009 and 2011. In both cases, the fairing on top of the rockets that protected the satellites didn’t separate and the extra weight caused the the satellites to fall down. The investigations revealed falsifications by the contractor Sapa Profiles, Inc. (SPI) that provided defective materials with false certifications. The investigation involved the US Department of Justice.