Search Tags: Greg Redfern
Tune in Wednesday as the European Space Agency tries to land a scientific probe on a comet.
On Sunday, Oct. 19, Earthlings and a handful of spacecraft can witness an awesome celestial spectacle live as it happens.
The early morning hours of October 8th will provide area skywatchers a pretty sight - a total lunar eclipse.
Three new research articles show that the conditions for life as we know it here on Earth exist in the universe.
It's not everyday you can have a live ringside seat to a spacecraft entering a robot around another planet.
Be on the lookout for celebrations in the D.C. area and beyond.
Tags: space place
A supermoon Sunday will compete with the ongoing Perseid meteor shower for top billing with sky watchers.
WTOP columnist Greg Redfern visited Shenandoah National Park this past Friday to discuss asteroids and comets.
On this day, WTOP columnist Greg Redfern remembers the 1969 moon landing.
Mercury and Venus will be close to one another in the early morning skies over the next few days.
Hi: 37 °F | Lo: 20 °F