What are White Holes?

By on Sep 17, 2013 in Cosmology | 3 comments

What are White Holes?     White holes are one of the most interesting concepts in math. Maybe you’ve heard of them or perhaps this is your first time. Let’s answer the question what are white holes? A white hole is essentially the reverse of a black hole. Where a black hole sucks in matter faster than the speed of light a white hole expels matter and still attracts matter (we’ll talk about that in a second). Before I go any further a white hole is still hypothetical and it may always be hypothetical. The reason a white hole was introduced is because it can be proven in mathematics. Think about the balance of 1 and -1. When you balance equations in mathematics the other side of the equation is the opposite. In a black hole there is an event horizon that if any matter crosses this event horizon line then there is no going back. A white hole also has this event...

Deep Impact Spacecraft Still Not Sending Back Any Signal

By on Sep 16, 2013 in For Your Information | 0 comments

Deep Impact Spacecraft Still Has no Signal or Communication Coming Back     Well seems like there are major problems happening with NASA’s Deep Impact spacecraft. The mission of Deep Impact is to survey comets as well as observe them close up. The spacecraft was launched in 2005 and has traveled 7.58 billion kilometers (4.7 billion miles) in total thus far. Deep Impact mission controllers have been trying to establish a connection with the spacecraft for quite some time now. The last time there was a connection was on August 8th 2013. The mission controllers believe that there was some anomaly that has caused the spacecraft to continually reboot itself. This means there is very little hope that this anomaly will go away. The spirit rover on Mars had a similar issue but in the end a line of code that allowed the rover to boot up without flash memory saved it. Now the two...

The Strangest Creature in Space Called Cometary Globule CG4

By on Sep 15, 2013 in For Your Information | 0 comments

The Strangest Creature in Space Called Cometary Globule CG4     This is one of the strangest looking “creature” objects in space. It almost looks like this is about to gobble up a galaxy. This is known as a cometary globule or CG4. This is a star forming region that could produce several suns like our own. Cometary Globule CG4 is located 1,300 light years away from Earth and its head is about 1.5 light years across. The actual size including the tail is about 8 light years long. The head is illuminated by the stars that are forming. The red that is glowing in the head is super charged hydrogen. The galaxy you see on the right is actually at least 100 million light years away from CG4. The cometary globule in this image has ruptured and reasons for this are still unknown. Even though CG4 looks like a comet it is certainly much different. There isn’t a lot of...

The Largest Known Population of Globular Star Clusters

By on Sep 13, 2013 in Astonishing Discoveries | 0 comments

The Largest Known Population of Globular Star Clusters     Hubble has discovered the largest known population of globular star clusters in the universe thus far. It may not seem like it at first but the photo shows 160,000 star clusters! To give you some perspective our Milky Way galaxy has about 150 star clusters. What does observing star clusters do for us exactly? Well studying globular star clusters helps astronomers understand the formation of galaxies. Not only that but it also leaves clues of how much dark matter these clusters hold. Globular clusters actually formed in the first 1-2 billion years after the Big Bang. This system that you are looking at right now is located 2.25 billion light-years away! It’s hard to imagine that distance but it holds the record of farthest system observed by Hubble.     Now how do these scientists know how much dark...

It’s Official Voyager 1 has Finally Reached Interstellar Space

By on Sep 12, 2013 in Breaking News | 0 comments

It’s Official Voyager 1 has Finally Reached Interstellar Space!     For a long time now there has been quite the debate over whether Voyager 1 had reached interstellar space. It’s clearly out of the solar system and the last barrier is the heliopause before Voyager 1 is truly in interstellar space. Here’s a breakdown of the voyage.     The 36 year old spacecraft is approximately 19 billion kilometers (12 billion miles) from our sun. Interestingly Voyager 1 has shown data that it has been traveling through plasma or ionized gas which is present between stars. This is quite the historic event for mankind to have a working spacecraft reach interstellar space. Voyager 1 first felt the increased pressure when it reached the heliosphere. What was shocking was when the plasma was analyzed they found that the spacecraft was bathed in plasma 40 times denser...