Jump to content


  • Content Count

  • Joined

  • Last visited

Community Reputation

0 Neutral

About someone

  • Rank
    عضو جديد

Previous Fields

  • الدوله
  1. السلام عليكم ورحمه الله وبركاته ,,,, انا عندي سؤال وياليت القا الاجابه هنا ماهي اهميه space-based observatory واذا احد عنده لنك اقدر اقرا عنه space-based observatory وفوائدها وشكرا
  2. Why space-based observatories are needed for astronomy? i have been asked to write about 3000 thousand words about this topic , and i have no idea because this subject is optional in my course... so if anyone can help me on that please ,,, ibrahim