Astrum
How to Find Rogue Planets
Gravitational microlensing events are revealing the mysteries of rogue planets, but what are they, and how does it work? And what role does the Nancy Grace Roman Space Telescope play in helping us spot more rogue planets in the future?
Astrum
The Ripples on Titan's Lakes that Shocked NASA Scientists
Saturn's moon, Titan, is the only other body in the solar system that can support liquid on its surface. But not liquid water, liquid methane. What did NASA's Cassini discover about the methane lakes of Saturn's moon, Titan?
Astrum
How Mars Stumped NASA Engineers
NASA's InSight has run into a few difficulties since it landed. Can scientists overcome them?
Astrum
How Did Mars Die?
The UAE has joined the space race, skipping the Moon altogether and going straight for Mars. What will the Hope Emirates Mars Mission investigate while in orbit around the red planet?
Astrum
How Asteroid Bennu Stumped NASA Mission Planners
NASA's OSIRIS-REx has now been orbiting the asteroid Bennu for a year already, but what has it discovered so far?
Astrum
NASA Astronauts Playing Golf on the Moon
You may have heard of the official longest golf drive by Mike Austin, but did you know there was likely a drive 3 times Mike's record?
Astrum
How NASA Measures Stars
Scientists can't use tape measures, rulers or lasers to measure the astronomical distances to stars and galaxies, so how do we do it?
Astrum
Mercury Transit November 2019
Mercury will be transiting the Sun on the 11th November 2019. What time will it be? How can I see it for myself? And why doesn't a transit happen much more regularly?
Astrum
How Bad Is the Radiation on Mars?
How do scientists plan to get astronauts to Mars when space radiation is so strong? What can be done about it? Astrum Answers!
Astrum
Earth's New "Moon" 101
While tiny, Earth now has a second moon, or natural satellite, named 2020 CD3. So, will we have to rewrite the text books?
Astrum
Surprising Discoveries On 4 Vesta
NASA's Dawn spacecraft was the first spacecraft to orbit two extraterrestial bodies, Vesta and Ceres. But what did it do and discover while it was there?
Astrum
Comets That Flew Too Close to the Sun
The Sungrazer comets that were discovered minutes before they vapourised.
Astrum
Are We Too Late To Avoid Kessler Syndrome?
Space junk and debris is starting to be a problem around Low Earth Orbit (LEO) according to the ESA and JAXA. Exactly how much is up there? And are we soon approaching the threshold of Kessler Syndrome?
Astrum
Are Two Suns Better Than One?
How much of an effect would a second Sun have on Earth? Is there a way it could work?
Astrum
Aftermath of the Biggest Volcano Eruption Ever
The Hunga Tonga-Hunga Ha'apai volcano's eruption in January 2022 was one of the largest ever captured on camera, with a massive ash cloud, over 200,000 lightning strikes, and a shockwave that traveled around the globe. The eruption had...
Astrum
Hubble's Report on What's Happening to the Galaxies: Hubble Images Episode 12
The Hubble Space Telescope, active for over 30 years, has revolutionized our understanding of the universe by capturing stunning images of galaxies at various stages of evolution, from vibrant starbursts to dying elliptical remnants....
Science ABC
What Is Pi (π)? Is It Infinite?
Pi (π) is a fascinating number with many applications in mathematics, physics, and engineering. Its infinite decimal representation is a reminder of its fundamental nature in the universe. Mathematician Johann Lambert proved that pi is...
Science ABC
What Does “T-Minus” Mean?
The term ‘T-minus’ is generally used during countdowns to space launches. During a NASA countdown to a rocket launch, ‘T-minus’ translates to ‘Time minus’; the ‘T’ stands for the exact time at which the rocket is scheduled to be...
Science ABC
What Are Asteroids And Where Do They Come From?
Asteroids are small, rocky objects that orbit the sun, just like the rest of the planets and celestial bodies in our solar system. Although asteroids are present throughout the solar system, most of them live in the asteroid belt—a...
Science ABC
Rocket Science: How Rockets Work - A Short and Basic Explanation
How do rockets work? What is the science behind a rocket launch? How does a rocket go into space? In this short and simple video, we discuss the science of how rockets work. It is a short animated video for kids and laymen to understand...
Science ABC
Lunar and Solar Eclipse Explained: A Beginner’s Guide to Eclipses
Solar and lunar eclipses are celestial phenomena that occur when the sun, moon and Earth align in a way that either the moon casts a shadow on Earth or the latter casts a shadow on the moon. So what are the similarities and differences...