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Titan is one strange place; it’s a satellite, but it’s bigger than Mercury, and it’s also the only satellite known to have a dense atmosphere. Furthermore, aside from Earth, it’s the only place where evidence of liquid has been found on the surface. Now, after studying some abnormalities in the rotation of Saturn’s largest moon, […]
This Saturday the United States Military launched a new geosynchronous satellite into orbit as part of its Space-Based Infrared System project, which is intended to enhance the country’s ability to detect, track and counter enemy missiles. Part of an effort to enhance the country’s security, the satellite was launched into orbit by an unmanned Atlas […]
If you don’t remember Gliese, it is the long talked about earth like planet, located in the Goldilocks area. Last time we checked, there was a chance that this could be the first habitable planet encountered so far, at least according to research conducted by a team from the University of Paris. A super earth […]
An intriguing hypothesis was brought up by Professor Bernard Carr from Queen Mary University in London and Professor Alan Coley from Canada’s Dalhousie University, who claims that some of the black holes we see today may actually be remnants of a past universe that collapsed into itself after a Big Crunch. I don’t know about […]
It’s still unclear if it was all about a stellar meal or if it was simply gas, or some other relatively unimportant phenomena that awoken the sleeping giant, but for the first time, astronomers have observed the awakening of a sleeping supermassive black hole. The sleeping giant It appeared to be a day just like […]
Endeavour seems to be extremely reluctant to retire. NASA officials announced they found a minor electrical problem that will delay the launch until at least May 16. A minor glitch The nagging electrical problem has brought worries of a bigger malfunction, thus forcing the people involved in the project to rethink and reschedule the launch […]
The Halley comet, perhaps the most infamous of them all, will light the night sky in a dazzling display which will be visible for everybody, if the weather permits. The light in the sky The annual Eta Aquarid meteor shower will peak early tomorrow morning and will probably thrill nightgazers, if we will be lucky […]
Like i reckoned in some of my past articles, space tourism is getting more and more popular each year, as more aeronautical companies begin to see the high potential of catering for millionaires’ orbital ambitions. One of the most sought after and ambitious space taxi projects is the highly publicized civilian lunar trip, in the […]
Unveiled this past weekend, astronomers from the Sloan Digital Sky Survey have created a 3D map of the Universe using the light from 14,000 quasars, some of the brightest bodies in the universe, to illuminate gas clouds in regions of space some 11 billion light years away. From the study‘s abstract: These features arise as […]
Space shuttle Endeavour was set to launch a few days ago, and everything seemd to go according to plan; however, technical difficulties are forcing the NASA engineers to delay the launch at least until the end of the week (probably more), which is bad news for everybody who had planned a visit to the launch […]
The planet in case is 55 Cancri e, and it’s 60 per cent larger in diameter than Earth but eight times as massive, which makes it twice as dense as Earth, and almost as dense as lead. Earth like rocky planets Generally speaking, planets come in two flavours: rocky earth-like planets, or gas giants […]
As I was telling you a few days ago, after Discovery, Endeavour is also preparing for its last trip, led by space veteran Mark Kelly. The weird thing is that Endeavour, which will be retired after today’s last mission, is at the moment also NASA‘s youngest orbiter, which kind of speaks a lot about NASA’s […]
Only a decade since China launched its first human being into orbit, and three years since the first space walk performed by China launched astronaut, Beijing has now unveiled to the world its plans of developing its version of the International Space Station by 2020. China’s space station will be relatively small at size, weighing […]
In what can be considered a highly ambitious project, but quite highly unlikely to get passed bill, Rep. Bill Posey, R-Fla., has introduced H.R. 1641, the “Reasserting American Leadership in Space Act” or the “REAL Space Act” or simply the “Back to the Moon Bill,” as its named in the vernacular. The key brief of […]
Carl Sagan must be twisting and twitching in his grave. SETI, the project which became synonymus with searching for extraterrestrial intelligent life, was unable to gether the $5 million it needed – which is just 0.0074% (!) of the United States military budget; talk about priorities… Anyway, SETI has shut down its telescope array, which […]
Endeavour will pretty soon begin its retirement, just like fellow space orbiter Discovery did just a while ago. However, Endeavour’s last flight will almost certainly be captain Mark Kelly’s last one too. Kelly, 47, showed his flying skills with twin brother Scott, and signed up for the Navy, then became pilots, and finally, became astronauts; […]
As the last two shuttle flights will mark the end of a thirty year long program, NASA is looking for alternatives to transport astronauts, cargo and equipment to and from outer space. The best alternative seems to come from the private sectore, and with this in mind NASA has awarded a total $269 million dived […]
In a move that should make amateur and professional astronomersecstatic, NASA has released a trove of data from its sky-mapping mission, allowing scientists or pretty much anybody with an internet connection to access information and pictures about millions of stars, galaxies, asteroids, etc. Much of the information here is just an update for previous data, […]
A few weeks ago I told you a bit about “First Orbit”, a marvelous documentary by Christopher Riley which practically visually recreates the same path Yuri Gagarin undertook exactly 50 years ago when he became the first man ever to go into space. Every six weeks, the International Space Station orbit matches the same arc […]
Everybody was eager to see where the four space ships who will soon be retired will go; the idea was to chose a museum which somehow has connections with the space program, and where a lot of people can see it. Well, what city has more connections with the space program than Houston ? It […]
Today, we celebrate 50 years since Yuri Gagarin went into outer space, thus becoming the first human being to do this. But there’s more to him than just that. Here’s a list of some of the things that make him awesome: 1. He was the first man to go into outer space, of course. 2. […]
On the 28th of March the Swift telescope observed a peculiar gamma-ray blast in a distant corner of the visible universe, some 3.8 billion light years away, bewildered astronomers around the world. The powerful blast is theoretically caused, scientists say, by a black hole located in the center of the distant galaxy whose gravity tore […]
Exactly 30 years ago, the first orbital space shuttle launch took place, marking the start of a slew of successful missions, with 135 successful launches, which provided important insights in space exploration, offered satellite deployment, space lab work and indispensable International Space Station service. The shuttle program however will be permanently retired soon, with only […]
Yuri Gagarin, a soviet astronaut was the first man to ever go into outer space, exactly 50 years ago, when his shuttle, Vostok, went into outer space and completed an orbit around the planet. Interestingly enough, Vostok 1 marked his only spaceflight, but what a spaceflight it was ! Many milestones were reached since spatial […]
Tuesday will mark the 50th year since human space flight, since the day Yuri Gagarin left Russia and became the first man to go in outer space, as well as the 30th anniversary of the launch of the shuttle Discovery, the legendary but already retired space shuttle. This is the day when NASA will announce […]
In a surprising move that didn’t get quite a lot of attention, the FBI released an online document archive they’re calling the Vault, in which they openly address, among other things, the alleged aliens and flying saucers found at Roswell. Yes, it’s about little green men, like the ones who are usually portrayed in movies. […]
It’s not that uncommon for two stars to dance, but when three of them get together, and dance without singing, now that’s something uncommon. What do I mean ? Well, binary star systems are not really only in Star Wars, they’re quite common throughout the galaxy, but as it turns out, trinary systems might not […]
NASA engineers and technicians are making the last adjustments to the Mars Rover, which is about the size of a small SUV; the rover is set to be sent to Florida for launch later this year, so everybody’s in a hurry and trying to make everything as fast as they can, without making any mistake […]
The Draco constellation (which is Latin for Dragon) is located at about 3.8 billion light years from Earth; just like every dragon that has at least some common sense, it breathes fire, especially after carelessly eating a nearby star. Rewind. A mysterious cosmic blast in the Draco constellation is causing waves that continue to […]
I was quite pleasantly surprised by Universe in a Sandbox. It is one of the best pieces of software I’ve come across lately; you get the ultimate power, create and destroy galaxies, run virtually any astronomic simulation you want, but most of all, you get to explore and learn about the very universe you live […]
Researchers and astronomy amateurs alike should leave a few days open in their November calendar and prepare for something awesome; one of the major and potentially perilous (in time) asteroids will be making a flyby this year. The asteroid, 2005 YU55 is a round small world with a diameter of 400 meters. The asteroid will […]
NASA is going through one of it’s hardest periods ever, but that doesn’t mean that the space research and industry is too; take a look at SpaceX, a private company that already successfully launched a rocket, Falcon, into outer space last year. Now, they’re planning something even bigger. Falcon Heavy has about twice as […]
Once again NASA‘s amazing “astronomy picture of the day” feature provides us with pure gold. The above captioned stunning photo (click on it and you’ll understand it’s splendor) was shot by astrophotographer Juan Carlos Casado during a clear night sky – the fully 360 across panorama was imaged by superimposing 9 separate photographs. This how […]
The dawn of a new space era has begun – the commercial space era! As governments constantly cut space exploration budgets, the world is forced to turn its gaze upon the private sector which is more than willing to lend a commercial hand to space agencies. Space tourism, satellite orbit delivery, ISS cargo taxi, you […]
Remarkably, a growing issue NASA scientists face everyday is space junk – tiny bits of scrap, bolts, rocket modules from launches and so on. All of them along the years have amassed to a point where it is now very dangerous for satellites, orbiting spacecrafts and especially the International Space Station to freely orbit Earth. […]
As long as space and science is concerned, April is clearly Yuri Gagarin month, the first man in space, celebrating 50 years since his historic orbital flight. Besides having a Soyuz spacecraft named after him, another recent celebration of Yuri Gagarin include the erection of a statue in London in his honor. The zinc-alloy figure […]
Our solar system appears to exist inside a “bubble”, inside a network of cavities inside the interstellar medium, which was probably created by massive star explosions millions billions of years ago. Interstellar medium (ISM) is a term coined for the matter that exists in galaxies, between solar systems. This matter includes gas in ionic, atomic, […]
It’s a pretty busy period for the people over at the International Space Station (ISS). Kazakhstan’s Baikonur Cosmodrome last night paid tribute to Yuri Gagarin as the Soyuz TMA-21 spacecraft named after the first man to walk into space blasted off towards the ISS. A week from now, on April 12, we will be celebrating […]
As a somewhat interesting story, I’ve just read on SpaceWeather that the new sub-orbital pseudo-shuttle military space plane, the X-37B, has been spotted on the sky by various astronomers around the US as its surface shined above the stratosphere. I’ve tried to inquire and find out what’s the purpose of the X-37B’s just recent circling […]
As far as science goes, most of the time size really does matter. Think of a tiny amateur telescope how insignificant it seems, but yet how revealing it can be for the observer – multiply this by a million times the effect and size and you’ve got yourself the Square Kilometer Array (SKA), one of […]
After Discovery, another legendary orbited is heading towards retirement – Endeavour is only one mission away from a lifetime of well deserved rest. But until that, the astronauts which will ride Endeavour on its last trip are preparing intensely for it; after all, they have to prepare a major astrophysics experiment, as well as deliver […]
Contrary to what you might expect, a recent published study unveiled by scientists shows a map of our planet’s gravity, which resembles not a sphere, but more a … potato. This is because the Earth’s gravity isn’t uniform, being affected everyday by such factors like winds, currents and tides, so because gravity is higher in […]
The planet closest to the sun is very hot, yet very cold at the same time. It may even be a bit icy. The Mercury Messenger spacecraft entered the planet’s orbit on March 17, and since then, NASA has showed some of the pictures taken by it, which are absolutely amazing. The visit to Mercury […]
Yesterday, Japan’s unmanned space freighter Kounotori 2, of the H-2 Transfer Vehicle class, intentionally entered Earth’s atmosphere where it crashed and burned after its two months mission supplying the International Spate Station – with it a slew of junk off the space station was dumped. Attached to the H-2 Transfer Vehicle was also a sensor […]
The Japanese seem to have not lost one inch of the determination to push science forward after the major earthquake, the tsunamis it generated, and the colateral damage that comes with such a tragic event (power shortages, infrastructure damage, and most of all, radiation danger from nuclear plants). They are now trying to trim the […]
Currently, there are two operational (hopefully) NASA rovers located on Mars; the first one, Opportunity, is exceeding all expectations, and is functioning better than anyone would have predicted. The second one however, Spirit, has been silent for more than a year. It seems like a really long shot, but NASA is going to make one […]
Time is growing shorter and shorter for the people working on the development of the Mars exploration program, and as we are getting closer to the launch date, some plans are continued, while others are scraped. Such was the case with the 3D camera for the next robotic rover that will be sent to Mars, […]
The discovery of a new black hole is always an interesting event; this time, researchers from the Instituto de Astrofísica de Canarias (IAC) have managed to get the first spectroscopic data from the binary system in case, and found that it contains a black hole, which is quite rare, at least according to out […]
While almost anyone in the world has an image in their head of Neil Armstrong making mankind’s hugest steps, in the case of a similarly important historical astronautical milestone there isn’t any video footage of Yuri Gagarin’s 1961 orbit around the world – just audio radio conversations. Yuri Gagarin was the first human to journey […]
A successful manned mission to Mars would launch mankind into a new space era, marking a historical moment; and however distant this prospect may be, scientists at NASA are already working on space suits tailored for the Martian environment. The NDX-1 space suit, designed by Argentine aerospace engineer Pablo de Leon with NASA funding, was […]
