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  2. Microsoft Edge - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Edge

    It did not use the Edge engine as was previously announced. [7] [31] [42] In Windows 11, Edge became the only browser available from Microsoft. However, it includes an "Internet Explorer mode", aimed at fixing compatibility issues; it provides the legacy MSHTML browser engine and supports the legacy ActiveX and BHO technologies. [27]

  3. Chromium (web browser) - Wikipedia

    en.wikipedia.org/wiki/Chromium_(web_browser)

    Chromium is a free and open-source web browser project, primarily developed and maintained by Google. [3] It is a widely-used codebase , providing the vast majority of code for Google Chrome and many other browsers, including Microsoft Edge , Samsung Internet , and Opera .

  4. Batteries in space - Wikipedia

    en.wikipedia.org/wiki/Batteries_in_space

    Batteries are used on spacecraft as a means of power storage. Primary batteries contain all their usable energy when assembled and can only be discharged. Secondary batteries can be recharged from some other energy source, such as solar panels or radioisotope-based power (), and can deliver power during periods when the space vehicle is out of direct sunlight.

  5. Space technology - Wikipedia

    en.wikipedia.org/wiki/Space_technology

    Space technology is technology for use in outer space. Space technology includes space vehicles such as spacecraft , satellites , space stations and orbital launch vehicles ; deep-space communication ; in-space propulsion ; and a wide variety of other technologies including support infrastructure equipment, and procedures .

  6. Vacuum energy - Wikipedia

    en.wikipedia.org/wiki/Vacuum_energy

    Using the upper limit of the cosmological constant, the vacuum energy of free space has been estimated to be 10 −9 joules (10 −2 ergs), or ~5 GeV per cubic meter. [3] However, in quantum electrodynamics , consistency with the principle of Lorentz covariance and with the magnitude of the Planck constant suggests a much larger value of 10 113 ...

  7. Accelerating expansion of the universe - Wikipedia

    en.wikipedia.org/wiki/Accelerating_expansion_of...

    This phantom energy density would become infinite in finite time, causing such a huge gravitational repulsion that the universe would lose all structure and end in a Big Rip. [26] For example, for w = − ⁠ 3 / 2 ⁠ and H 0 =70 km·s −1 ·Mpc −1 , the time remaining before the universe ends in this Big Rip is 22 billion years.

  8. Interplanetary Internet - Wikipedia

    en.wikipedia.org/wiki/Interplanetary_Internet

    NASA and the European Space Agency (ESA) have used an experimental version of the interplanetary Internet to control an educational rover, placed at the European Space Operations Centre in Darmstadt, Germany, from the International Space Station. The experiment used the DTN protocol to demonstrate technology that one day could enable Internet ...

  9. NASA spin-off technologies - Wikipedia

    en.wikipedia.org/wiki/NASA_spin-off_technologies

    NASA spin-off technologies are commercial products and services which have been developed with the help of NASA, through research and development contracts, such as Small Business Innovation Research (SBIR) or STTR awards, licensing of NASA patents, use of NASA facilities, technical assistance from NASA personnel, or data from NASA research.