Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

The sun has reappeared in Dublin after a record-equalling 11 days of cloud.It's the first time in more than half a century that there has been no sun in the Irish capital for this length of time."I ...

Stars form in regions of space known as stellar nurseries, where high concentrations of gas and dust coalesce to form a baby ...

They can look similar to bubbles in soap or oil over water that give a rainbow appearance. They also have a similar appearance to the rainbow observed on a mother-of-pearl gemstone. Sign up for our ...

Pinpointing the genesis of “waste, fraud and abuse” as political rhetoric is difficult. But the concept is older than the ...