Ma olen ainuke kes sellest mobiiliga pilti ei teinud vaid vaatas binokliga nagu mingi 15 sajandi amatöör?
Väljas vaikselt passimisest on vahel tolku ka
Sattusin peale hetkele kus mullast välja roninud mutt üritas garaaži sisse murda. Saatsin kuu peale prügikühvliga.
Sõitsin linnast välja ja nägin ka punast kogu taevas. Ühtegi pilti ei teinud.
Atmospheric pressure on the surface of Earth is about 1 bar; you need about that much CO2 on Mars to bring the surface temperature up to freezing; even just 250 millibars would change the climate there significantly. And some time in the past, Mars had that and more—geology and surface morphology strongly hint at the existence of liquid water on the planet’s surface in its distant past, which means it had to be warm enough and pressurized enough to retain that liquid water.
[..]
Polar caps give you about 15 mbar. Strip-mining the carbonates give you less than 15 mbar; maybe up to 150 mbar if you really squeeze. Adsorbed gas in the regolith? Just 40 mbar even if you process all the dirt on Mars to a depth of 100 meters. “It would be almost impossible to get up above 40 or 50 millibars, and that’s not enough pressure, and not enough of an effect on temperature,” Jakosky says. “You could probably push it up by a factor of two or three, but even that doesn’t get you anywhere near the amount required to produce significant warming.”
SpaceX is targeting launch of the Merah Putih satellite to a Geostationary Transfer Orbit (GTO) from Space Launch Complex 40 (SLC-40) at Cape Canaveral Air Force Station, Florida. The two-hour launch window opens on Tuesday, August 7 at 1:18 a.m. EDT, or 5:18 UTC. The satellite will be deployed approximately 32 minutes after liftoff.
A two-hour backup launch window opens on Wednesday, August 8 at 1:18 a.m. EDT, or 5:18 UTC.
Falcon 9’s first stage for the Merah Putih mission previously supported the Bangabandhu Satellite-1 mission in May 2018. Following stage separation, SpaceX will attempt to land Falcon 9’s first stage on the “Of Course I Still Love You” droneship, which will be stationed in the Atlantic Ocean.
Homme hommikul kell 8:18 Eesti aja järgi.
Kolm kuud tagasi lendas seesama F9.
Ajalooline hetk.
At 3:33 a.m. EDT on Aug. 11, while most of the U.S. is asleep, NASA’s Kennedy Space Center in Florida will be abuzz with excitement. At that moment, NASA’s Parker Solar Probe, the agency’s historic mission to touch the Sun, will have its first opportunity to lift off.
Mark Stucky, the lead test pilot for SpaceShipTwo. “As a Marine Corps colonel once told me,” Stucky said, “ ‘If you want to be safe, go be a shoe salesman at Sears.’ ”
Vanusega muutub suhtumine.. Ma ükspäev lugesin enda meilivahetusi (enamus küll ühepoolsed) teismeeast, kui praktikakohta otsisin.. oi jummel kui häbi hakkas ikka
ISS-is oli hiljuti leke.
Nüüd on tuvastatud, et Sojuz-i oli keegi augu puurinud ning "tatiga" kinni pannud. Hiljem tuli auk lahti.
Rogozin avaldas arvamust, et ameeriklased võisid kosmoses käia vene jaama puurimas (vene keeles)...
The best-guess explanation switched from "impact" to "human mistake" when an investigation of the hole apparently found "traces of a drill sliding along the surface." That's according to Dmitry Rogozin, CEO of Russia's state space corporation Roscosmos. Once in space, the glue that had been used to plug the hole dried up and and fell out, at which point sensors alerted the Expedition 56 crew to an air leak.
The hole has now been filled with epoxy thanks to the efforts of cosmonauts Oleg Artemyev and Sergei Prokopyev. The person who created the hole has apparently been identified already and I'm sure they aren't having the best time right now. Whoever they are, their actions put the lives of people in danger, and potentially the ISS itself.
sa ei või postitada uusi teemasid siia foorumisse sa ei või vastata selle foorumi teemadele sa ei või muuta oma postitusi selles foorumis sa ei või kustutada oma postitusi selles foorumis sa ei või vastata küsitlustele selles foorumis sa ei saa lisada manuseid selles foorumis sa võid manuseid alla laadida selles foorumis
Hinnavaatlus ei vastuta foorumis tehtud postituste eest.
:: KKK
:: otsing 
:: statistika
:: kasutajate nimekiri
:: kasutajate grupid
:: registreeri
Spoiler 
