The ultra-tough tardigrades have an interesting way of getting through their dry spells.
Planets orbiting in the habitable zone of young red dwarfs might not actually support life due to the negative impact of high stellar activity to the their atmospheric oxygen.
Astronomers can now explore and investigate black holes during the earlier days of the universe thanks to the astounding image taken by the Chandra X-ray Observatory.
Scientists have discovered a cloud of gas and dust giving birth to stars reflecting X-rays from the binary X-ray Cygnus X-3.
The Chandra X-ray Observatory detected an ultraluminous x-ray source that emits low, medium and high-intensity flares.
The DXL sounding rocket identified two sources of cosmic X-rays, but aside from that, a study also found out there's an entire classification of mysterious cosmic X-rays that couldn't possibly originate from any known sources.
NASA launched its OSIRIS-REx spacecraft on Sept. 8, and its suite of instruments includes REXIS, which was designed and built by students from MIT. What does REXIS do?