Happy Makar Sakranti

Exoplanets holds a better survival than Earth

Exoplanets holds a better survival than Earth ■Exoplanets are those planets that have a rocky surface like Earth, Mars etc. and found outside our solar system. We have heard a term SUPER - EARTH A Super earth is an extra solar planet with a mass higher than our earth but lower mass than " ice giants" such as Uranus, Neptune. examples of super earth are COROT - 7b{ICARUS}, GJ1214b{SHESHA}, KEPLER - 440b. ■ Reasearchers had already discovered many planets similar to our mother EARTH but very recent studies has opened up new mysterious facts revealed "these SUPER - EARTHS full of Hydrogen and Helium. Featured Articles 💙 Mission Mangal ■SOME FACTS ABOUT HYDROGEN AND HELIUM 1} HYDROGEN - ●Most abundant element on Earth. ●Alternative fuel source [with a very high energy] ●fuel cells in rockets or gasoline powered cars. 2}HELIUM - ●Second most abundant element in the universe. ●used in air balloons. ●source of energy of sun and stars. ■These exoplanets ...

Hubble Space Telescope (HST)

Hubble Space Telescope (HST) ● Launched by - NASA on 24 April 1990. ● Budget - According to Nasa , HST has cost approximately $16 billion from the beginning in 1977 and this doesn't includes the cost of space shuttle and servicing . ● Size 13.2m long and 4.2 m wide at its back and all instruments in this telescope attached here. ● Weight - 12,246 kg or 27,000 pounds we can assume its size and its weight nearly comparable to a mini bus or a mini truck. ● Used technologies - ■ Advanced camera for surveys(ACS) ■ Cosmis origins spectrograph (COS) ■ Corrective optics space telescope axial replacement(COSTAR) ■ Faint object camera(FOC) ■ Faint object spectrograph (FOS) ■ Fine guidance sensor(FGS) ■ Goddard high resolution spectrograph (GHRS/HRS) ■ High speed photometer(HSP) ■ Near infrared camera and multi- object spectrometer (NICMOS) ■ Space telescope imaging spectrograph (STIS) ...

Mission Mangal : Review and Special talks

Mission Mangal : Reviews and Special talks 😊😊💞 DIRECTOR :Jagan Shakti PRODUCERs :Akshay Kumar, R.Balki, Aruna Bhatia, Sandeep Sharma BUDGET : 32 crores INR MOVIE TYPE : Sci-Fi SUCCEED : Major Blockbuster with ₹290.59 crores collection on box office. CAST : LEAD CAST AKSHAY KUMAR --RAKESH DHWAN VIDYA BALAN --TARA SHINDE TAPSEE PANNU --KRITIKA AGARWAL SONAKSHI SINHA- -EKA GANDHI KIRTI KULHARI SEGHAL --HEMA SIDDQUI According to this movie ISRO was going to launch GSLV (geo-synchronous satellite launching vehicle) but it failed due to booster "Technical anomaly was observed in the cryogenic stage and the mission couldn't be accomplished". In t...

Cosmos

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