Lassell sentence example
- In England, in the hands of the Herschels, Rosse, Lassell and De la Rue it has done 1 There is a noteworthy exception in the case of the i 8-in.
- reflecting telescope of Lassell (Mem.
- In Lassell's instrument (a reflector of the Newtonian type) the observer is mounted in the open air on a supplementary tower capable of motion in any azimuth about the centre of motion of the telescope, whilst an observing platform can be raised and lowered on the side of the tower.
- Practical astronomy was only secondarily concerned with the addition of Neptune, on the 23rd of September 1846, to the company of known planets; but William Lassell's Lassa.
- Simultaneously with Lassell, on the opposite shore of the Atlantic, Bond.Advertisement