All Space Articles

There are pulsars, and then there are binary pulsars, and then there are black widow pulsars. Because why can’t nature just stop?

One of my favorite things about exoplanet systems is just how weird they can get. It seems that every few months we are treated to another surprise. This time around, NASA's TESS observatory delivered a planet almost three times more massive than Jupiter orbiting around not one, but two stars. As an added bonus: that planet orbits its twin suns closer than the Earth does around the sun. Who wants to take a trip?

You all have that person in your life. One minute they have you in stitches. The next they’re driving you nuts. You want to let go of this person but you just can’t…and the next day, you wish you never had the thought.You’re not alone, and what happens at the human level also happens at the cosmic level.

Yes, we said "planet." Clyde Tombaugh discovered Pluto at Lowell Observatory in Flagstaff, Arizona during the month of February in 1930.Last year on the 90th Anniversary of the discovery, the observatory held its first I Heart Pluto Festival. This year you can be a part of the action.

Recently announced, development for an international lunar space station is underway as China and Russia are joining together to build research facilities in orbit and possibly on the moon.

Elon Musk’s SpaceX is developing a reusable transportation system for spaceflight to the Moon, Mars, and beyond our wildest space dreams.

It was all supposed to be great. On January 16th, NASA performed its first major test run in a long, long time. It was a test for the core stage of its upcoming Space Launch System (SLS), a beast of a rocket that will carry astronauts to the Moon, Mars, and more.

World Space Week is an annual event around the globe and observed in over 90 countries. The theme of this year’s celebration is “Satellites Improve Life.” Let’s take a look back at the early history of satellite launches!

Our little silicon friends have been exploring the harshest environments in the universe - space itself - in humanity’s name for decades. And while tales of their robotic exploits could fill an entire book, let’s count down the top five.

A few years ago, after the successful deployment of the Curiosity rover on Mars, the folks at NASA envisioned a bold new plan to send another mission to the red planet. The mission was scheduled to depart in the then-futuristic year of 2020.

So the astronomers called it “FarFarOut”, which is mostly a joke because the last time they found such a distant object it they nicknamed it “FarOut”, and this new world is much, much, farther out.

Folks, we just found a 500-lightyear-wide hole in our galaxy. Fess up: which one of you did it?

Take a planet with the mass of, say, Saturn. You know, pretty big, but not ridiculously big. Just…normal big.

One NASA astronaut and two Roscosmos cosmonauts of Expedition 64 are scheduled to launch to the ISS on Wednesday, October 14 at 1:45AM ET for a six month stay. Let’s learn the details!

NASA Astronauts Bob Behnken and Doug Hurley are scheduled to arrive home from space on Sunday, August 2. Watch SPACE LAUNCH LIVE: SPLASHDOWN on Discovery and Science Channel starting at 1PM ET.