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AmericaSpace Launch Countdown

Next Launch CRS-5 on a Falcon 9 rocket from Cape Canaveral AFB, FL
scheduled for:
6 Jan 15 11:18:00 GMT
6 Jan 15 6:18:00 EST

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Rosetta Observations Spark Debate on Origin of Earth's Water

Comet 67P/Churyumov-Gerasimenko on 20 November 2014. This mosaic comprises four individual NAVCAM images taken from 30.8 km from the centre of Comet 67P/Churyumov-Gerasimenko on 20 November 2014. Credit: ESA/Rosetta/NAVCAM – CC BY-SA IGO 3.0

Comets? Asteroids? Or what?

One of the most basic questions driving Astronomy and Space Exploration is: Where did the water […]

Dawn Spacecraft Takes Its Best-Yet Image of Dwarf Planet Ceres

The best image of dwarf planet Ceres obtained so far by the Dawn spacecraft, from 740,000 miles (1.2 million kilometers) away. Images will get much better as the spacecraft approaches Ceres over the next few months. Image Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

The Dawn spacecraft continues to make its way closer to a world which still hasn’t […]

Launch Abort System Installed and Preps for Shake Tests Being Made as Orion Gears Up for Historic December Launch

An artist’s rendering of December’s Exploration Flight Test-1 (EFT-1) test, which will take the Orion capsule 3,600 miles into space. Image Credit: NASA

As NASA gears up for its historic Dec. 4 Exploration Flight Test-1 (EFT-1) flight that will test the Orion space capsule’s systems, the agency announced it had installed the Orion spacecraft’s […]

Cosmic Ray Hit Causes Small Delay at Dawn's Rendezvous With Ceres Early Next Year

An artist’s concept of NASA’s Dawn spacecraft exploring Vesta and Ceres in the asteroid belt between Mars and Jupiter. Dawn had recently experienced an anomaly in its ion propulsion system resulting from a cosmic ray hit, which will cause a small delay to the spacecraft’s rendezvous with Ceres next year. Image Credit: NASA

Next […]

Astronomers Witness Asteroid Smash-Up Around Sun-Like Star

Artist’s conception of an asteroid collision around the Sun-like star NGC 2547-ID8. Such impacts around young stars lead to planetary formation later on. Image Credit: NASA/JPL-Caltech

Solar systems, including ours, are thought to begin as massive clouds of dust and gas surrounding young stars; over billions of years, planets form from repeated impacts of […]

NASA Ramps Up Asteroid Initiative, Announces Studies

From NASA: “In this concept image, the Orion spacecraft docks with the robotic asteroid redirect vehicle.” Image Credit: NASA

A scenario hinted at in Hollywood movies is closer to happening in real life: NASA announced Thursday, June 19, that it selected 18 study proposals under a Broad Agency Announcement (BAA) concerning a future possible […]

NASA's OSIRIS-REx Spacecraft Passes Critical Design Review, Moves Toward Construction

An artist’s concept of the OSIRIS-REx spacecraft approaching the asteroid Bennu in 2018. The mission has recently completed its Critical Design Review, moving toward construction and assembly. Image Credit: NASA/Goddard/University of Arizona

The next planetary mission in NASA’s New Frontiers program, the Near-Earth Asteroid sample return Origins Spectral Interpretation Resource Identification Security Regolith Explorer, […]

Surprise Discovery: Rings Around an Asteroid!

Artist’s conception of the asteroid Chariklo with its ring system. Image Credit: ESO/L. Calçada/M. Kornmesser/Nick Risinger (skysurvey.org)

When it comes to planetary rings, what do you think of? Saturn is the first obvious thing that comes to mind, with its famous majestic ring system surrounding the gas giant planet. The other gas and ice […]

Be an Asteroid Hunter in NASA's First Asteroid Grand Challenge Contest Series

One possible scenario for a future asteroid retrieval mission is pictured here. NASA completed an internal review of asteroid redirect mission concepts this week. Photo Credit: NASA.

NASA’s Asteroid Data Hunter contest series will offer $35,000 in awards over the next six months to citizen scientists who develop improved algorithms that can be used […]

Comet or Asteroid? Herschel Space Observatory Detects Water Outgassing on Dwarf Planet Ceres

A team of astronomers using ESA’s Herschel Space Observatory have discovered clear signals of water vapour coming off Ceres. Image Credit: ESA/ATG medialab/Küppers et al.

A new study published online in the weekly scientific journal Nature on Jan. 22 reports on observations made by the Herschel Space Observatory of water vapour seen coming out […]