Processed image of comet2001Q4
The cometary Globules Observed by Maheswar Gopinath
The picture of nebulosity around nova GK Per
The deep impact image of Tempel05 comet
The image of globular cluster NGC1904 taken with 1 meter telescope
A picture of open cluster NGC 1897
Medium resolution spectrum of Supernova 1998s
Medium resolution spectrum of Nova V14194 Aql
Medium resolution spectrum of IM Nor Nova