M1.3 solar flare occurred at 04:33 UTC on September 30., 2012 More updates in coming minutes! Meanwhile, the Earth-directed coronal mass ejection (CME) associated with the filament eruption near end-of-day September 28th has arrived. Geomagnetic storm
Sunspot 1577 generated a long duration C3.7 solar flare which hurled a coronal mass ejection (CME) almost directly toward Earth on September 28. Proton levels reached the S1 Minor Radiation Storm level soon after the event. The proton event linked to the C3.7 flare
Yet another astounding photo by Hubble mission reveals farthest view into the universe. Called the eXtreme Deep field (XDF), it is a successor of Hubble ultra deep field image created in 2004. XDF (extreme deep field) is a full-colored image developed from photos
ESA’s weather satellite Metop-B in Metop series launched on 17th September is performing well in its polar orbit. ESA’s recent press release states that satellite on its way towards replacing the ageing Metop-A as prime operational satellite in polar orbit, after
Vitali Nevski (Belarus) and Artyom Novichonok (Russia) on CCD images obtained on September 21, 2012 discovered new sundiving comet with a 0.4-m f/3 Santel reflector of the International Scientific Optical Network (ISON) near Kislovodsk, Russia. The new
The ‘chorus’ phenomenon is well known by scientists, which is a cluster of brief, rising-frequency tones that sound like the chorus of birds singing at sunrise. Energetic particles in the magnetosphere emit radio waves that are audible to humans. Recently launched
Temperature on mars is cooler than what it might appear in those high-resolution pictures sent by curiosity. Weather station data aboard Mars Science Laboratory reveals that desert-like terrain of Gale crater which resembles barren lands of American southwest, is
The second Metop satellite was launched yesterday from the Baikonur cosmodrome, in Kazakhstan, atop a Russian Soyuz launcher. Metop-B will ensure the continuity of the weather and atmospheric monitoring service provided by its predecessor Metop-A, which has been
In July 1965, Mariner 4 – NASA’s first spacecraft to fly by Mars – sent back its first images to Earth. Since then, dozens of spacecraft have been sent to explore the cold red planet. Consistently, the planet has raised far more questions than answers. In 1996,
NASA’s Laser Communication Relay Demonstration (LCRD) – launching in 2017 – is a major step in the technological development of high data rate optical systems. This could move data up to 100X faster than conventional radio frequency transmission. Here is latest video
