Sub-Orbital Space Flights & Satellite Exploration
Please answer the question in the video.
Tags: speed, way, rockets, earth-like
Another video, this time, with some home made optics experiment… I believe that gravity works as a piramid. At center, space is shorter. Outside, space is larger. The light speed depends from the distance between the points in my graphics. All was made with blender. A pyramid Prisma, a lighter and a plastic plate. On the graphics, the net represents the ways that light could take for accelerate…if these spaces remains stable, for exemple, inside of a gravitational field, light will have a constant speed. but if they change too much, light will slow down his speed. If the acceleration increases or decresase over the square of the stable velocity, matter will be generated. If the acceleration is enough, mass is transfered into the past…keeping universe nucleous mass estable…this happens continuously, and this is the reason for the ilusion of the universe expansion… NOTE: The pictures are the light focused on the pyramid. From the top of the pyramid (from lower to higher density). And from underground pyramid (from higher to lower density). The white plastic was used as a projection screen. In the first pictures, pyramid is above it and light enters from underground, forming the circular shape when top viewed. In the other photos, the prisma is up-side-down, with light entering from the top. The patterns on the projected light seems as a flower then…or even, a galaxy shape, depending on the angles of light focus…:-) You should see a cross on the photos, but …
Tags: Earth, paint, time, experiment
Hubblecast 26: Exceptionally Deep View Of Strange Galaxy. A spectacular new image of an unusual spiral galaxy in the Coma Galaxy Cluster has been created from data taken by the Advanced Camera for Surveys on the NASA/ESA Hubble Space Telescope. It reveals lots of new details of the galaxy, NGC 4921, as well as an extraordinary rich background of more remote galaxies stretching back to the early Universe. — Subscribe to Science & Reason: • www.YouTube.com • www.YouTube.com • www.YouTube.com • www.YouTube.com — Credits: • ESA/Hubble (M. Kornmesser & LL Christensen) • Visual design & Editing: Martin Kornmesser • Animations: Martin Kornmesser • Narration: Richard Hook (ESO) • Web Hosting: Leibniz-Rechenzentrum (LRZ) •Web Technical Support: Lars Holm Nielsen & Raquel Yumi Shida • Written by: Lars Lindberg Christensen • Host: Dr. J Dr. J is a German astronomer at the ESO. His scientific interests are in cosmology, particularly on galaxy evolution and quasars. Dr. J’s real name is Joe Liske and he has a PhD in astronomy. Hubble European Space Agency Information Centre Garching/Munich, Germany • www.eso.org • http • hubblesite.org .
Tags: Station, moons, Strange, rays
Hubblecast 06: A Battle Of Giants: Telescopes In Space And On The Ground (HD). — Subscribe to Science & Reason: • www.YouTube.com • www.YouTube.com • www.YouTube.com — Have you ever wondered why some telescopes are launched into space while others are built on remote mountain tops? What is actually the best for astronomy? Here we provide a ringside view of the fight for the elusive photons from deep space – is it a battle of the telescope giants? Credit: • ESA/Hubble (M. Kornmesser, LL Christensen & R. Shida), Luis Calçada, ESO, Spitzer Space Telescope, Keck Observatory, Subaru Observatory • Narration: Dr. Robert Fosbury • Design: Martin Kornmesser • Web Technical Support: Lars Holm Nielsen, Raquel Yumi Shida • Cinematographer: Peter Rixner (www.perix.de) • Script: Lars Lindberg Christensen, Ana Margarida Lopes • Executive Producers: Raquel Yumi Shida, Lars Lindberg Christensen • Director: Lars Lindberg Christensen Dr. J is a German astronomer at the ESO. His scientific interests are in cosmology, particularly on galaxy evolution and quasars. Dr. J’s real name is Joe Liske and he has a PhD in astronomy. Hubble European Space Agency Information Centre Garching/Munich, Germany • www.eso.org • http • hubblesite.org .
Tags: the, Telescopes, moons, Supernova
Hubblecast 01: ‘Comet Galaxy’ Being Ripped Apart By Galaxy Cluster. The NASA/ESA Hubble Space Telescope, in collaboration with several other ground- and space-based telescopes, has captured a galaxy being ripped apart by a galaxy cluster’s gravitational field and harsh environment. The finding sheds light on the mysterious process by which gas-rich spiral-shaped galaxies might evolve into gas-poor irregular- or elliptical-shaped galaxies over billions of years. — Subscribe to Science & Reason: • www.YouTube.com • www.YouTube.com • www.YouTube.com — Credit: • ESA/Hubble (M. Kornmesser & LL Christensen) • Narration: Dr. Robert Fosbury, Francesca Granato • Design: Martin Kornmesser, Francesca Granato •Web Technical Support: Lars Holm Nielsen, Raquel Yumi Shida • Cinematographer: Peter Rixner (www.perix.de) • Script: Lars Lindberg Christensen, Aitana Vargas • Director: Lars Lindberg Christensen Dr. J is a German astronomer at the ESO. His scientific interests are in cosmology, particularly on galaxy evolution and quasars. Dr. J’s real name is Joe Liske and he has a PhD in astronomy. Hubble European Space Agency Information Centre Garching/Munich, Germany • www.eso.org • http • hubblesite.org .
Tags: videos, 01, way, Light
Hubblecast 25: What’s Next? Amazing Telescopes Of The Future. The telescope has been mankind’s window on the Universe for four hundred years. It has provided scientists with unprecedented views of planets, stars and galaxies from our cosmic doorstep to the very depths of space and time. But despite their incredible performance, even the newest and most powerful telescopes leave room for improvement. Astronomers always want to venture beyond their current horizons. In this final chapter we take a look at things to come – the revolutionary ground-based telescopes and space observatories of the future. One thing is certain: there is much left to discover. — Subscribe to Science & Reason: • www.YouTube.com • www.YouTube.com • www.YouTube.com — Welcome to the Hubblecast! Hubblecast features news and Images from the NASA/ESA Hubble Space Telescope. Hubblecast is the name for Video Podcast produced by the ESA/Hubble team. Now anyone can follow the hottest and coolest discoveries from the near and far Universe – anywhere, anytime, for free! Credit: • ESA/Hubble (M. Kornmesser & LL Christensen) • Visual design & Editing: Martin Kornmesser • Animations: Martin Kornmesser & Luis Calçada • Web Hosting: Leibniz-Rechenzentrum (LRZ) •Web Technical Support: Lars Holm Nielsen, Raquel Yumi Shida • Written by: Govert Schilling & Lars Lindberg Christensen • Host: Dr. J • Narration: Howard Cooper & Bob Fosbury • Design: Martin Kornmesser • Cinematography: Peter Rixner • Music: movetwo …
Tags: Microwave, future, Station, Telescopes
Science@ESA (Episode 4): Following The Redshift (Part 1) – The Earliest Stars and Galaxies In The Universe. From HST (Hubble Space Telescope) to JWST (James Webb Space Telescope). In this fourth episode of the Science@ESA vodcast series Rebecca Barnes will identify some of the key discoveries achieved with the famous Hubble Space Telescope, look at the concept of redshift, and meet a new telescope that will be used to uncover the early Universe. — • www.youtube.com • www.youtube.com — ‘Redshift’ is a key concept for astronomers. The term can be understood literally – the wavelength of the light is stretched, so the light is seen as ‘shifted’ towards the red part of the spectrum. Something similar happens to sound waves when a source of sound moves relative to an observer. This effect is called the ‘Doppler effect’ after Christian Andreas Doppler, an Austrian mathematician who discovered that the frequency of sound waves changes if the source of sound and the observer are moving relative to each other. If the two are approaching, then the frequency heard by the observer is higher; if they move away from each other, the frequency heard is lower. There are many everyday examples of the Doppler effect – the changing pitch of police and ambulance sirens, or train whistles and racing car engines as they pass by. In every case, there is an audible change in pitch as the source approaches and then passes an observer. Everyone has heard the increased pitch of an approaching …
Tags: LINES, Spitzer, science, stars
Hubblecast 28: The fifth and final Hubble servicing mission. Shuttle astronauts will visit the Hubble Space Telescope for the final time in May 2009. In five bold and daring spacewalks, they will upgrade Hubble’s instruments allowing it to continue making remarkable scientific discoveries well into the next decade. — Subscribe to Science & Reason: • www.YouTube.com • www.YouTube.com • www.YouTube.com — Credits: • ESA/Hubble (Martin Kornmesser, Lars Lindberg Christensen, Colleen Sharkey) • Visual design: Martin Kornmesser • Animations: Martin Kornmesser • Host: Dr. J • Narration: Gaitee Hussain • Cinematography: Peter Rixner • Music: movetwo • Web Hosting: Leibniz Rechenzentrum (LRZ) •Web Technical Support: Lars Holm Nielsen & Raquel Yumi Shida • Music: movetwo • Additional photos and footage: NASA • Written by: Chris Lawton & Lars Lindberg Christensen • Directed by: Lars Lindberg Christensen & Colleen Sharkey Dr. J is a German astronomer at the ESO. His scientific interests are in cosmology, particularly on galaxy evolution and quasars. Dr. J’s real name is Joe Liske and he has a PhD in astronomy. Hubble European Space Agency Information Centre Garching/Munich, Germany • www.eso.org • http • hubblesite.org .
Tags: Cast, Supernova, Ultra, Astro
Hubblecast 24: Beyond Earth – Telescopes In Space. There’s no better place for a telescope than space itself. Above the Earth’s atmosphere observations are no longer hampered by air turbulence, so telescopic images of distant stars and galaxies are razor-sharp. Unlike a ground-based telescope, an instrument in Earth orbit can operate twenty-four hours a day and reach every part of the sky. Observing from space also makes it possible to study types of radiation that are otherwise absorbed by the atmosphere. Little wonder that the Hubble Space Telescope has made so many contributions to astronomy. And Hubble is not alone – more than 100 space observatories have been launched since the 1960s. Watch this Hubblecast episode and find out more. — Subscribe to Science & Reason: • www.YouTube.com • www.YouTube.com • www.YouTube.com — Credit: • ESA/Hubble (M. Kornmesser & LL Christensen) • Host: Dr. J • Narration: Howard Cooper & Bob Fosbury • Visual design & Editing: Martin Kornmesser • Animations: Martin Kornmesser & Luis Calçada • Web Hosting: Leibniz-Rechenzentrum (LRZ) •Web Technical Support: Lars Holm Nielsen & Raquel Yumi Shida • Cinematographer: Peter Rixner • Written by: Govert Schilling & Lars Lindberg Christensen • Executive Producers: Raquel Yumi Shida, Lars Lindberg Christensen • Music: movetwo • Director: Lars Lindberg Christensen Dr. J is a German astronomer at the ESO. His scientific interests are in cosmology, particularly on galaxy evolution and quasars. Dr …
Tags: Beyond, gamma, Hawking, moons
Laser Lights In Space Travel www.dreamcar123.com
Tags: Theories, NASA, Stonehenge, red