স্যার আপনাকে একটা কথা বলি? হুম বলো...... আগে বলুন রাগ করবেন না? আচ্ছা ঠিক আছে। আমার সাথে একটু শপিংমলে যাবেন? প্লিজ স্যার না করবেন'না। না করলে আমি কষ্ট পাব। . না করার কোনো অপশন নেই! কারন দুইটা টিউশনি করিয়েই

অদ্ভুতুড়ে ছেলেঃ ধুর!! ফোনটা চার্জ শেষ হওয়ার সময় পেলো না আর! এখন কিভাবে বাসায় জানাবো? বেশ বিরক্তির সাথেই নিজের সাথে কথাগুলো বলল নুসাইবা। রাস্তা খারাপ থাকায় সন্ধ্যা ৭ টার জায়গায় এই রাত ৯ টা বাজে পৌঁছাল।

Some beautiful pictures of the sky.

"ROSE"

শত কোটি মানুষ লক্ষ লক্ষ বছর ধরে পৃথিবীতে বাস করে গেলেও গুটি কয়েক মানুষ বদলে দিয়েছেন মানব সভ্যতার গল্প। লিওনার্দো দ্য ভিঞ্চি, নিউটন, গ্যালিলিও, জেমস কুক, আইনস্টাইন সহ হাজারো মহামানবদের চেষ্টা, চিন্তা এবং

"Rice Grains" "CATKIN"

In the past few decades, there has been an explosion in the number of extra-solar planets that have been discovered. As of April 1st, 2018, a total of 3,758 exoplanets have been confirmed in 2,808 systems,

we’ve all asked this question at some point in our lives: How long would it take to travel to the stars? Could it be within a person’s own lifetime, and could this kind of travel become the norm someday?

Are you ready for a luxury hotel in space? We all knew it was coming, even though it seems impossibly futuristic. But this time it’s not just science fiction; somebody actually has a plan. The space hotel

NASA’s Kepler spacecraft has delivered groundbreaking data to the science community during its remarkable nine-year journey. Its hunt for Earth-like planets in habitable zones of stars has not only assisted

Once every second, somewhere across the known universe, a star explodes in a supernova blast, triggering a titanic, very rapid increase in brightness followed by a slow fading over several weeks. But a

Supermassive black holes sit in the centers of all massive galaxies. Many of these giants are actively accreting material, earning them the name active galactic nuclei or AGN. As material falls in toward

According to modern theories of geological evolution, the last major ice age began about 2.58 million years ago during the late Pliocene Epoch. Since then, the world has experienced several glacial and

When is a Brown Dwarf star not a star at all, but only a mere Gas Giant? And when is a Gas Giant not a planet, but a celestial object more akin to a Brown Dwarf? These questions have bugged astronomers

In space, we're used to dealing with large distances and objects. In the cosmic scheme of things, Earth is small. Even in our solar system, we are easily dwarfed by the planet Jupiter (more than 1,000

The big and beautiful spiral galaxy M81, in the northern constellation Ursa Major, is one of the brightest galaxies visible in the skies of planet Earth. This superbly detailed view reveals its bright

Grand Spiral Galaxy Also known as NGC 123, this fascinating galaxy is dominated by millions of bright stars and dark dust, caught up in a gravitational swirl of spiral arms rotating about the center. Open

A barred spiral galaxy located some 30 million light years away toward the constellation Horologium, Galaxy NGC 1512 is bright enough to be seen with amateur telescopes. The galaxy is some 70,000 light

Black Eye Galaxy is a spiral galaxy in the Coma Berenices constellation, Messier 64, the famous “Black Eye” galaxy or the “Sleeping Beauty galaxy,” has a spectacular dark band of absorbing dust in front