May 2018
Space safety – the problem with dual hatting
...the Apollo, Challenger and Columbia disasters, along with the Hubble Space Telescope (HST) fiasco, it is certainly worth ...or operations are simply not on the same time scale. The Hubble Space Telescope (HST) berthed to Space Shuttle Discovery in 1997...
June 2019
Does the speed of light change with time?
... with the many problems associated with ‘inflation’ and ‘dark energy’. Science is in a crisis of credibility. Measurements of the Hubble-Lemaitre ‘constant’ are not actually constant. This value, which measures the expansion rate of the universe...
February 2020
Preserving our space heritage
...’ may become necessary to avoid, for example, the gradual delamination of thermal blanket materials over time. The Hubble Space Telescope (HST) has contributed enormously to our understanding of the Universe and could be curated in-orbit as a space...
January 2022
Revealing the magnetic universe
...an image of the Whirlpool Galaxy (M51) from NASA’s Hubble Space Telescope. Galactic magnetic structure The Voyager missions have given ...on a visible and infrared composite image from the Hubble Space Telescope and the Spitzer Space Telescope. The ...
29 March 2018
A see-through galaxy questions the need for dark matter
..., this new study by astronomers using the NASA/ESA Hubble Space Telescope and several other observatories of a galaxy known... Luckily, their studies might be given an early boost as Hubble images of 23 other ultra-diffuse galaxies seem to suggest that...
15 May 2020
An unexpected meeting could see Solar Orbiter study Comet ATLAS
...breaking apart. This was confirmed by images from Hubble which showed the football field-sized icy object ... and come to perihelion (closest to the Sun) on 31 May, 2020. Hubble Space Telescope image of comet C/2019 Y4 (ATLAS) on April 20, 2020. ...
