Earth’s geocorona extends up to 391,000 miles (630,000 km) away from…

NASA could be on the verge of a breakthrough. Currently, NASA is working on an advanced propulsion engine, that if cracked, can elevate our space travel to the next level. For decades, spacecraft have been stuck traveling at low chemical speeds, limiting our ability to research and explore space. However, now speeds of over one million miles per hour before 2050 are possible. The NASA institute for Advanced Concepts (NIAC) is funding two high potential concepts.
There are new ion drives being developed right now that could have power levels that are tens thousand times higher. Antimatter propulsion and multi-megawatt ion drives are being developed. The current speeds of spacecraft are quite low in space terms. The Voyager 1 spacecraft is moving at 38,000 mph (61,000 km/h). This speed was achieved mostly by a chemical rocket but also with the assistance of gravity, using it to slingshot the spacecraft out of orbit. Juno, Helios I and Helios II managed to reach speeds of around 150,000 mph using gravitational boosts also. The recently launched Parker Solar Probe will reach 430,000 mph using the Sun’s gravity.
Gravitational boosts are our current best way of achieving higher speeds for our spacecraft. However, this method is also detrimental to our research and exploration as it takes a lot of time to work. It can take many months before the desired speed is achieved and the real mission starts.
Instruments aboard NASA’s InSight lander are now gathering meteorological data from the Martian surface, allowing for daily weather reports that are being made available to the public.
The daily weather reports from Elysium Planitia began on February 11, and contain information about air temperature, wind speed, and air pressure, reports NASA.
A starry sky on a warm summer’s night is a beautiful view to behold. We tend to focus mainly on the wonders of space—how it could save our planet, how we could make contact with other friendly civilizations, and how we could learn about natural marvels that we can only begin to imagine.
However, behind the twinkling lights hide some of the most dangerous phenomena that we, as a species, have ever witnessed. From burning balls of gas to violent bursts of deadly radiation, here are 10 terrifying ways that space could destroy civilization as we know it.
There are many instances in medicine when it would be helpful to stop, or greatly slow down, time. Doing so could spare a limb from amputation, prevent paralysis after a stroke or save your life following a heart attack.
Across the tree of life, there are many organisms that can essentially cheat time by decelerating their biology. Chief among them is the tardigrade, a creature no bigger than a speck of sand that can survive severe temperatures and pressures, outer space and all sorts of apocalyptic scenarios by entering a dormant state called anhydrobiosis.
A team at Harvard Medical School is studying tardigrades in hopes of finding medical treatments that halt tissue damage. In particular, the scientists are drawing inspiration from special proteins suspected to help tardigrades achieve suspended animation. They aim to synthesize a version of these proteins that can enter human cells and pause processes leading to cell death.
The known Universe just got a lot bigger.
A new map of the night sky published Tuesday charts hundreds of thousands of previously unknown galaxies discovered using a telescope that can detect light sources optical instruments cannot see. Current latest trending Philippine headlines on science, technology breakthroughs, hardware devices, geeks, gaming, web/desktop applications, mobile apps, social media buzz and gadget reviews.