Nasa plays it mysterious

For the moment in any case.

NASA has scheduled a media teleconference Wednesday, May 14, at 1 p.m. EDT, to announce the discovery of an object in our Galaxy astronomers have been hunting for more than 50 years.

So we'll know tomorrow!

Considering the discovery involves the Chandra observatory, it's going to be something that involves X-ray wavelength related stuff, which narrows the field down somewhat.

So black holes, supernovae, neutron and white dwarf stars, active galaxies and quasars even entire galaxy clusters could be involved, and thats just off the top of my head.

Edit: Evidently the Chandra observatory has recently been concentrating on our galactic centre, which would suggest that if this discovery is recent, it is possibly related to our rather massive black hole friend in the middle of our galaxy.