AmericaSpace Launch Countdown

Next Launch ORB-3 on a Antares rocket from Wallops Island, VA
scheduled for:
27 Oct 14 22:44:00 GMT
27 Oct 14 18:44:00 EDT

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Hubble Reveals Three Potential Deep Space Objects for New Horizons to Explore After Pluto

An artist’s impression of a Kuiper Belt object (KBO), located on the outer rim of our Solar System at a staggering distance of 4 billion miles from the Sun. A HST survey uncovered three KBOs that are potentially reachable by NASA’s New Horizons spacecraft after it passes by Pluto in mid-2015Image Credit: NASA, ESA, [...]

Astronomers Create Most Detailed Weather Map Yet of an Exoplanet

Graphic depicting how WASP-43b orbits its star, always keeping the same hemisphere facing the star, much like how the Moon always keeps the same hemisphere facing the Earth. Image Credit: NASA, ESA, and Z. Levay (STScI)

Being able to find exoplanets orbiting distant stars is a major accomplishment in itself, and fine-tuning the data [...]

Clear Skies Above: Astronomers Detect Water Vapor on Cloud-Free Atmosphere of a Hot-Neptune

An artist’s concept of the cloud-free atmosphere of exoplanet HAT-P-11b, as revealed by the combined observations of NASA’s Hubble, Spitzer, and Kepler space telescopes. Image Credit: NASA, ESA, and R. Hurt (JPL-Caltech)

 

Sunny and hot all year-round, with no clouds on the horizon … That’s not a weather forecast only for the Maldive [...]

Bizarre Universe: Massive Black Hole In Tiny Galaxy and Exoplanet That Makes Its Star Act Older Than It Is

Artist’s concept of the massive black hole in the dwarf galaxy M60-UCD1. Image Credit: NASA, ESA, STScI-RCC14-41a

The universe is a wild and weird place, and two recent findings from orbiting space telescopes illustrate just how bewildering it can be: a monster-sized black hole in one of the tiniest galaxies known and a huge exoplanet that is [...]

Where's the Kaboom? Astronomers Detect No X-Ray Emission From Recent Supernova Explosion

The supernova SN 2014J, as imaged by NASA’s Chandra X-ray Observatory. This image contains Chandra data, where low-, medium-, and high-energy X-rays are red, green, and blue respectively. The boxes in the bottom of the image show close-up views of the region around the supernova in data taken prior to the explosion (left), as [...]

No Water, Please: The Case of the Surprisingly Dry 'Hot Jupiters'

This is an artistic illustration of the gas giant planet HD 209458b in the constellation Pegasus. The planet was recently studied by astronomers alongside two other similar extrasolar worlds, for their abundance in water. To the surprise of astronomers, they have found much less water vapor in the planets’ atmospheres than standard planet-formation models [...]

Popular Astronaut Mike Massimino Departs NASA for Position at Columbia University

NASA Astronaut Mike Massimino onboard the Space Shuttle Columbia during his first mission to repair the Hubble Space Telescope in March 2002. Massimino left the space agency this week and is returning to his Alma mater, Columbia University, for a full-time position. Photo Credit: NASA

This week, after nearly two decades with NASA, one of the [...]

NASA Realigns Red Planet Armada to Reap Science Bonanza During Upcoming Comet Flyby and Protect Priceless Probes

This graphic depicts the orbit of comet C/2013 A1 Siding Spring as it swings around the Sun in 2014. On Oct. 19, 2014, the comet will have a very close pass at Mars. Its nucleus will miss Mars by about 82,000 miles (132,000 kilometers). Credit: NASA/JPL-Caltech

Earth’s invasion fleet at Mars is about to [...]

Webb Telescope Searching for First Objects After Big Bang: Nobel Prize Winner John Mather Speaks to AmericaSpace

Artist’s concept of the James Webb Space Telescope (JWST). Credit: NASA/ESA

GODDARD SPACE FLIGHT CENTER, MD — The James Webb Space Telescope (JWST) is NASA’s top priority science mission launching in this decade and will have the capability to “look back towards the very first objects that formed after the Big Bang,” said Dr. John [...]

Hubble Space Telescope Starts Search for Kuiper Belt Objects as New Horizons Races Toward Pluto

An artist’s rendering of the New Horizons spacecraft, encountering a Kuiper Belt Object during its extended mission following its Pluto flyby. The Hubble space telescope has started searching for a suitable KBO so that the spacecraft’s extended mission can take place. Image Credit: Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute (JHUAPL/SwRI)

With the [...]