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Science & Tech

.....NASA Gives 1-Hour Window for Satellite Collision With Earth; Washington State Only Worry in US
Science & Tech  (tags: collision, earth, environment, nasa, performance, safety, satellite, space, world )

- 2828 days ago -
CAPE CANAVERAL, Fla. - A 6-ton NASA satellite on a collision course with Earth clung to space Friday, apparently flipping position in its ever-lower orbit and stalling its death plunge. The old research spacecraft was targeted to crash ...
"Death Dance" Stars Found--May Help Prove Einstein Right
Science & Tech  (tags: Einstein, stars, collision, astronomers )

- 2893 days ago -
A pair of aging stars discovered 3,000 light-years away is locked in a "dance" of death--a union that will end in their collision and a possible supernova, astronomers say.
Galactic Collision Captured By Nasa's 'Great Observatories'
Science & Tech  (tags: NASA, Hubble, Chandra, observatory, galaxy, collision )

- 3238 days ago -
Nasa's so-called Great Observatories, the Hubble Space Telescope, the Chandra X-Ray Observatory and the Spitzer Space Telescope, have witnessed the collision of two galaxies in unprecedented detail....
NASA Plans Visit to Asteroid on Collision Course With Earth
Science & Tech  (tags: NASA, asteroid, collision, earth, study, science, space )

- 3238 days ago -
There's a mountain-size asteroid on a potential collision course with Earth, and NASA plans to pay it a visit. The asteroid 1999 RQ36 made headlines last week with the announcement that the space rock could hit our planet in 2182. But a handful of sci...
Cometary Impact on Neptune: Herschel Data Point to Collision About Two Centuries Ago
Science & Tech  (tags: Neptune, Collision, comet, planets, solar system )

- 3258 days ago -
A comet may have hit the planet Neptune about two centuries ago. This is indicated by the distribution of carbon monoxide in the atmosphere of the gas giant that researchers .
Earth and Moon Formed Later Than Previously Thought, New Research Suggests
Science & Tech  (tags: planets, collision, Earth, size )

- 3301 days ago -
Astronomers have theorized that the planet Earth and the Moon were created as the result of a giant collision between two planets the size of Mars and Venus.
Russia May Send Spacecraft to Knock Away Asteroid
Science & Tech  (tags: large asteroid, collision, earth, astronomy, space, world )

- 3462 days ago -
MOSCOW - Russia is considering sending a spacecraft to a large asteroid to knock it off its path and prevent its collision with Earth -- a collision NASA considers highly unlikely -- the head of the country's space agency said Wednesday.
Hubble Shows Atmospheric Debris in Rare Collision With Jupiter
Science & Tech  (tags: space, jupiter, collision )

- 3619 days ago -
NASA's Hubble Space Telescope is offering a glimpse of atmospheric debris from an object that plunged into Jupiter in a rare collision with the planet
Cosmic Bird? Triple Cosmic Collision Of Galaxies Stuns Astronomers | Science Daily
Science & Tech  (tags: cosmic, triple, collision, merger, galaxy, astronomer, telescope, international )

- 4191 days ago -
Using ESO's Very Large Telescope, an international team of astronomers has discovered stunning rare case of triple merger of galaxies. This system, which astronomers have dubbed 'The Bird'--albeit it also bears resemblance with a cosmic Tinker Bell--is co
Earth's Moon Is Rare Oddball
Science & Tech  (tags: astronomy, earth, moon, nasa, planet, collision, space, study, research, interesting )

- 4231 days ago -
The moon formed after a nasty planetary collision with young Earth, yet it looks odd next to its watery orbital neighbor. Turns out it really is odd: Only about one in every 10 to 20 solar systems may harbor a similar moon.
Himalayas Created By High-Speed Impact
Science & Tech  (tags: Himalayas, India, Asia, impact, collision )

- 4267 days ago -
After the break-up of the Gondwanan supercontinent 140 million years ago, India sped north at 20 cm per year - about 5 times as fast as any other landmass. The speed of its collision with Asia propelled the Himalayas to the top of the world.
NASA's Spitzer Spies Monster Galaxy Pileup
Science & Tech  (tags: astronomy, galaxy, galaxies, collision, discovery, energy, interesting, research, science, space )

- 4338 days ago -
Four galaxies are slamming into each other and kicking up billions of stars in one of the largest cosmic smash-ups ever observed. The clashing galaxies...will eventually merge into a single, behemoth galaxy up to 10 times as massive as our own Milky Way

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