AmericaSpace Launch Countdown

Next Launch AFSPC-4 on a Delta 4 - Medium+ rocket from Cape Canaveral AFB, FL scheduled for 23 Jul 14 23:03:00 GMT

Days
Hrs
Min
Sec
Click here for more details...

Enter your email address to subscribe to AmericaSpace and receive notifications of new posts by email.

Riding on Interstellar Winds: New Solar Outburst Confirms NASA's Voyager 1 Spacecraft Has Exited Heliosphere

Recent measurements of plasma waves at the vicinity of Voyager 1 confirm previous results which showed that the spacecraft has exited the heliosphere and entered interstellar space. Image Credit: NASA/JPL-Caltech

“Sailors on a becalmed sea, we sense the stirring of a breeze.”

— Carl Sagan, “Pale Blue Dot” (1994)

 

In the last couple [...]

That Friday Feelin': New Horizons to Pass Key Distance Milestone Today on Journey to Pluto

With 5 Astronomical Units of distance and just 90 weeks to go, New Horizons is primed and ready for its July 2015 rendezvous with Pluto. Image Credit: NASA

Friday is almost universally recognized as an indicator that the weekend draws inexorably closer … but for NASA’s New Horizons spacecraft, today will mark a milestone [...]

Ultimate Pathfinder: NASA's Voyager Spacecraft Enters Interstellar Space

NASA’s Voyager spacecraft has entered interstellar space, marking the first active probe to do so. The announcement was made Sept. 12, 2013. Image Credit: NASA

NASA announced today under much fanfare that the agency’s Voyager 1 spacecraft, which launched from Cape Canaveral Air Force Station over three decades ago, has entered interstellar space, becoming the [...]

Hubble Space Telescope Reveals Massive Groups of Star Clusters in Abell 1689

The Hubble Space Telescope has imaged what appears to be more than 160,000 star clusters in a group of galaxies known as Abell 1689. Image Credit: NASA, ESA, J. Blakeslee (NRC Herzberg Astrophysics Program, Dominion Astrophysical Observatory), and K. Alamo-Martinez (National Autonomous University of Mexico).

On a day which yielded another historic announcement about [...]

Staging Point for the Stars: Space Launch Complexes 40 and 41

An Atlas V rocket with its GPSIIF4 payload launches from Cape Canaveral Air Force Station’s Space Launch Complex 41. Photo Credit: Alan Walters / AmericaSpace

Between them, they have spent nearly five decades sending robotic explorers to almost every planet—and a few “non-planets,” too—in our Solar System. Missions bound for Mars, Jupiter, Saturn, Uranus, [...]

NASA Official Clarifies Voyager 1 Announcement

The Voyager 1 spacecraft has entered into a region of space known as the “magnetic highway.” It is one step closer to reaching interstellar space; but it still has a ways to go. Image Credit: NASA / JPL-Caltech

With a topic as complex as space exploration, confusion sometimes follows. Such has been the case [...]

NASA Invites the Public to Fly Along with Voyager

The public will be able to fly along with NASA’s Voyager spacecraft as the twin probes head towards interstellar space, which is the space between stars. As indicated in this artist’s concept, a regularly updated gauge using data from the two spacecraft will indicate the levels of particles that originate from far outside our [...]

How Long Do The Voyager Spacecraft Have Left?

Voyager 1 in the recently-discovered “magnetic highway” region, with Voyager 2 (below) not far behind. Image Credit: NASA.

When will we lose contact with NASA’s Voyager spacecraft? Just to clarify the question, the problem won’t be about our hearing them, but about the spacecraft ceasing to transmit once they run out of electrical power. [...]

Reaching for the Stars Part 1: First Steps

The trajectories of the twin Voyagers and Pioneers shown together with the more direct route to the edge of the solar system, which would be followed by a purpose-built interstellar probe. Image Credit: NASA

Will we ever be able to send spacecraft to the stars in a reasonable amount of time? The big problem—and [...]

Voyager 1 Enters Final Region Of Our Solar System Before Interstellar Space

This artist's concept shows plasma flows around NASA's Voyager 1 spacecraft as it approaches interstellar space. Image Credit: NASA/JPL-Caltech/JHUAPL

This artist’s concept shows plasma flows around NASA’s Voyager 1 spacecraft as it approaches interstellar space. Image Credit: NASA/JPL-Caltech/JHUAPL

NASA’s Voyager 1 spacecraft, which left Earth some 35 years ago, continues on an epic journey across the solar system towards an inevitable crossing into interstellar space.  The spacecraft has travelled farther than any man-made object [...]