XXXII. Account of a comet
@article{HerschelXXXIIAO, title={XXXII. Account of a comet}, author={William Sir Herschel}, journal={Philosophical Transactions of the Royal Society of London}, pages={492 - 501} }
On Tuesday the 13th of March, between ten and eleven in the evening, while I was examining the small stars in the neighbourhood of H Geminorum, I perceived one that appeared visibly larger than the rest: being struck with its uncommon magnitude, I compared it to H Geminorum and the small star in the quartile between Auriga and Gemini, and finding it so much larger than either of them, suspected it to be a comet.
14 Citations
The H3+ ionosphere of Uranus: decades-long cooling and local-time morphology
- PhysicsPhilosophical Transactions of the Royal Society A
- 2019
Analysis of near-infrared observations of emission from H3+ obtained between 2012 and 2018 reveals that this cooling trend has continued, showing that the upper atmosphere of Uranus has cooled for 27 years, longer than the length of a nominal season of 21 years.
The Existential Threat of Future Exoplanet Discoveries
- Physics, Geology
- 2021
The last 25 years have been revolutionary in astronomy, as the field of exoplanets has gone from no known planets outside the Solar System to thousands discovered over the last year few years. This…
Ice giant system exploration in the 2020s: an introduction
- Geology, PhysicsPhilosophical Transactions of the Royal Society A
- 2020
The scientific potential and existing mission design concepts for an ambitious international partnership for exploring Uranus and/or Neptune in the coming decades are reviewed.
Observation
- PhilosophyBMJ : British Medical Journal
- 2002
Of the many problems involved in discussions of acceptability and justification I wish to consider in this paper what types of sentences can be used in order to justify a given claim or theory in…