In cosmology, dark energy is a hypothetical form of energy which
permeates all of space and has strong negative pressure. According to
the theory of relativity, the effect of such a negative pressure is
qualitatively similar to a force acting in opposition to gravity at
large scales. Invoking such an effect is currently the most popular
method for explaining recent observations that the universe appears to
be expanding at an accelerating rate, as well as accounting for a
significant portion of the missing mass in the universe.
Two proposed forms for dark energy are the cosmological constant, a
constant energy density filling space homogeneously, and quintessence,
a dynamic field whose energy density can vary in time and space.
Distinguishing between the alternatives requires high-precision
measurements of the expansion of the universe to understand how the
speed of the expansion changes over time. The rate of expansion is
parameterized by the cosmological equation of state. Measuring the
equation of state of dark energy is one of the biggest efforts in
observational cosmology today.
Adding a cosmological constant to the standard theory of cosmology
(i.e. the FLRW metric) has led to a model for cosmology known as the
Lambda-CDM model. This model agrees closely with established
cosmological observations. As NASA reports indicate, 70 percent or more of the universe consists
of dark energy, about which we know next to nothing.
At the beginning of March, 2006 the satellite of China National Space
Administration, DARKSTAR started operations, observing in neutrino the
solar corona. It results a sensational information that our system also contains
dark energy. This substance is located within the solar surface.
We have placed above cosmological information into our screensaver and you
can view allocation of dark matter in our Solar system!
Cactus Emulator 2.0
Choose cactus for your guard. You'll really be amused by these funny creations. Cactus Emulator is a fancy utility. It simulates the cactus properties. These miraculous plants can protect you from electromagnetic radiation, stabilize your sexuality, regenerate the earth power, help you to get more energy.
Cactus and computer ...
The Collector 2.0
This is the pefect program for anyone that collects something. It doesnt matter what you collect this software will helpyou keep the collection organized and much more. You can even load and display two pictures for each item in yourcollection. This program ...
Card Collection Wizard 1.01
Card Collection Wizard is a personal card collection database.
Use it to record and track your card collection as it grows. Keep a list of all of your rare cards and collectable cards in the program and track the value, price and dates that apply ...
MB Free Chinese Zodiac Software 1.0
This software determines your Chinese zodiac sign from your date of birth. MB Free Chinese Zodiac Signs Software determines your Chinese zodiac sign from your date of birth. Chinese zodiac signs are also known as animal signs. These signs are based on the Chinese Lunar Calendar. This program gives you a detailed interpretation ...
MB Free Biorhythm Chart Software 1.0
MB Biorhythm Chart Software helps you generate daily primary biorhythm cycles. MB Free Biorhythm Chart Software helps you generate your daily biorhythm charts. The chart displays the three primary cycles for physical, emotional and intellectual cycles. These cycles help a person understand how his body functions according to these ...
Collmate 1.33
Collmate is the easiest way to organize any collection. Check out now! Millions of people around the globe collect things. Some like coins, others rag dolls, third amass bottle caps. With so much time spent on searching for and trading collectibles, few folks have any energy left for organizing their collections. Hence ...
Aves Bird Watcher Log 2.8
Complete computerised bird watcher's log and image collection for daily use. Aves Bird Watcher Log is a complete computerised solution for the large community of bird watchers around the globe. It is suitable for beginners and gurus. Includes world bird list, image collection, trip log, daily diary, club members list and more ...
Chrysanth NETime Diary 1.1
Personal journal, diary and photo album in one secure software. Chrysanth NETime Diary is an electronic personal diary and journal software for journal and diary writing and keeping. The diary program helps keep your personal diary organized and secure. Photos & articles may be kept safely together with your personal ...
CenturionPlayer 2.5.5
CenturionPlayer is a player, with powerfull possibilities and OnScreen controls! CenturionPlayer is a new multimedia player, with powerfull possibilities and OnScreen controls
* OSD. Shows current and left time in video window, position and volume control just in video window.
* Universal re-sizing with constraining proportions ...
