When Was “ Chandra ” The Space X -ray Observatory Launched From U

1.	When Was “ Chandra ” The Space X -ray Observatory Launched From Usa ?
Answer» On JULY 23RD, 1999 . On july 23rd, 1999 .

When Was “ Chandra ” The Space X -ray Observatory Launched From Usa ?

Answer»

On july 23rd, 1999 .