Science

This week: Scientists have discovered another solar system member. Niku, a chunk of ice 124 miles in diameter, has been discovered out b ...

At a stylish shop in Brooklyn, a different kind of ‘sommelier’ guides tastings from a row of small bottles lined up on the co ...

SpaceX is planning an unmanned mission to Mars in 2018. NASA will partner with SpaceX providing ‘in-kind’ support so that the ...

The Perseid Meteor Shower peaks this week, although a waxing moon presents a challenge for late night observing. Mercury, Venus, J ...

A new possibility has arisen for giant black hole formation: Massive gas clouds in a galaxy may be able to collapse directly into a black ...

This month marks the 40th anniversary of the landing of the Viking spacecraft on Mars back in 1976. There were two landers about the size ...

As the messy process of democracy plays out in Philadelphia this week, some civic tech startups are showing off tools aimed at cleaning u ...

Sentient creatures on planets orbiting two stars enjoy a different perspective of the heavens above. Now astronomers have sighted a three ...

Commuters, and maybe a few visiting delegates, will get a sneak preview of SEPTA’s new electric buses during the Democratic Nationa ...

The Moon slides past Mars and Saturn this week – Mars on Wednesday and Saturn on Friday . . . If you can see the moon you can fin ...

The fourth of July offers out-of-doors celebrants an opportunity to enjoy fireworks at nightfall, and then nature’s pyrotechnics u ...

Thanks to dark, dark skies; Northern Chile currently houses 50% of the world’s light gathering capacity, soon to be 70% – tha ...

If you are sitting there thinking, I live in South Philly (or South Jersey, or Wilmington). What does the “Brexit” have to do ...

Enjoy the final few minutes of Spring, Summer solstice begins in … just a few minutes! Also full moon today. ...

Pioneer 10 left the solar system – 33 years ago today. Traveling at 28,000 mph, the NASA spacecraft will pass the bright star of th ...