Deletion of Indian Space Shuttle Programme

Comment: Indian Space Shuttle Programme. The articles Indian Space Shuttle Programme, RLV Technology Demonstration Programme and Avatar (spacecraft) are highly confusing and an ordinary reader cannot perceive the difference between those projects. If Avatar and ISSP are two different projects, there has to be more than a source suggesting that one of the project, apparently ISSP, was abandoned. But there were no such news of such an abandoned project and to add to this, the word ''Indian Space Shuttle Programme'' is the name of a non-existing program!? ''In the end of 1980s and beginning of 1990s India had plans to develop the small Space Shuttle named Hyperplane that would to be orbited by non-reusable launchers. Then plans differed to project Avatar (spacecraft) as a single-stage system.''are the only lines in the article which suggests avatar is different from ISSP. If that's the case, the first sentence doesn't have a source, and the second sentence is highly confusing. I suspect a . Avatar will also be a single stage system after the test flights. ISSP, as stated in the source, is noted as a vertical take-off vehicle. Coincidentally, RLV-TD is also a vertical take off vehicle. Avatar is an SSTO and RLV-TD is an TSTO. But even this could be challenged by the primary source (ISRO) which states, ''RLV-TD is a series of technology demonstration missions that have been considered as a first step towards realizing a Two Stage To Orbit (TSTO) fully re-usable vehicle.''since RLV-TD is the first step towards Avatar, does that mean Avatar is a TSTO? The images used in the sources of ISSP are identical to the Avatar or RLV-TD. As only one source suggests that ISSP is different from Avatar which does not coherently explain the aspects, I consider this a  and support the deletion.  '''P.S''', I reserve the right to change my decision if someone comes with a better explanation/source and clears the dubiousness
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:CRYSTALBALL||WP:CRYSTALBALL)