Tag: telescope

The Fall Of The Arecibo Telescope Is Indicative Of Global Divide Around Funding Science Infrastructure
TECHNOLOGY, VIDEO REELS

The Fall Of The Arecibo Telescope Is Indicative Of Global Divide Around Funding Science Infrastructure

A mere two weeks after the National Science Foundation declared it would close the Arecibo single-dish radio telescope – once the largest in the world – the observatory took a dramatic dying breath and collapsed on Dec. 1, 2020. The Arecibo Observatory Collapse in Puerto Rico. While drone footage captured the moment in excruciating detail, in truth, the disintegration of the telescope in Arecibo, Puerto Rico began far before this cinematic end. It is tempting to blame the demise of Arecibo on the physical damage it sustained earlier in 2020, when an auxiliary metal cable snapped – perhaps a delayed consequence of Tropical Storm Isaias or the earthquakes that shook Puerto Rico. But Arecibo’s downfall was, in reality, caused by years of financial struggles. As someone who studies technolog...
How the Hubble Space Telescope opened our eyes to the first galaxies of the universe
TECHNOLOGY

How the Hubble Space Telescope opened our eyes to the first galaxies of the universe

How the Hubble Space Telescope opened our eyes to the first galaxies of the universe The launch of Hubble Space Telescope on April 24, 1990. This photo captures the first time that there were shuttles on both pad 39a and 39b. NASA   The Hubble Space Telescope launched on the 24th of April, 30 years ago. It’s an impressive milestone especially as its expected lifespan was just 10 years. One of the primary reasons for the Hubble telescope’s longevity is that it can be serviced and improved with new observational instruments through Space Shuttle visits. When Hubble, or HST, first launched, its instruments could observe ultraviolet light with wavelengths shorter than the eye can see, as well as optical light with wavelengths visible to humans. A maintenance mission in 1997 added an in...