Previous studies concluded there were some weird light-generating objects out there, but that doesn't appear to be the case. Reading time 3 minutes To paraphrase the great Nigel Tufnel, when you look ...

'If you hold up your hand in deep space, how much light does the universe shine on it?' When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Space ...

"Really, Euclid is not only a dark universe detective, it's also a time machine. We will look back 10 billion years in cosmic history." When you purchase through links on our site, we may earn an ...