April 23, 2017, 3:32 p.m. by Bryan Nelson
It makes sense if the first star we visit is Sirius, the brightest star in the night sky.
Astronaut's 'burrito of awesomeness' quote will make you want to try spaceflight
April 21, 2017, 11:47 a.m. by Noel Kirkpatrick
Oh, and it's also 'smothered in awesome sauce.'
NASA's 'Black Marble' shows Earth's nighttime glow
April 19, 2017, 5:46 p.m. by Michael d'Estries
New global map of Earth at night shows the growing impact of light pollution across the globe.
Cosmic web of 'dark matter bridges' link galaxies across the universe
April 17, 2017, 9:45 p.m. by Bryan Nelson
The first image of a dark matter bridge has been captured by Canadian astrophysicists.
Saturn's moon Enceladus may harbor conditions for life
April 13, 2017, 4:59 p.m. by Michael d'Estries
Global oceans of liquid water there and on Jupiter's Europa grab NASA's attention.
What you need to know about the Great American Eclipse of 2017
April 6, 2017, 1:12 p.m. by Michael d'Estries
Taking place on Aug. 21, this total eclipse will be visible from coast to coast in the U.S.
7 stunning discoveries about Saturn from the Cassini mission
April 5, 2017, 12:08 p.m. by Michael d'Estries
The spacecraft will send itself on a collision course with the planet in 2017.
7 Earth-sized alien worlds offer 'giant leap forward' in search for other life
April 5, 2017, 10:32 a.m. by Michael d'Estries
Located 39 light-years away, these planets orbit a single, Jupiter-sized star known as TRAPPIST-1.