Space & Beyond
Supernova showered Earth with radioactive debris
MELBOURNE (TIP): A series of massive supernova explosions near our solar system showered the Earth with radioactive debris between 3.2 and 1.7 million years ago, a new study has found. Scientists found radioactive iron-60 in […]
MYSTERIOUS PLANET IS TO BLAME FOR MASS EXTINCTIONS OF LIFE ON EARTH: SCIENTIST
A mysterious, hidden planet that could be sitting on the edge of our solar system might be linked with periodic extinctions on Earth, according to a researcher. The unconfirmed planet might trigger comet showers, bringing […]
Most ‘outrageously luminous’ galaxies ever discovered
WASHINGTON (TIP): Astronomers have observed the most luminous galaxies ever seen in the universe —objects so bright that the researchers have taken to calling them “outrageously luminous”. Researchers at University of Massachusetts Amherst in the […]
Five ‘hot’ Jupiter-like planets discovered
LONDON (TIP): Scientists have discovered five new Jupiter-like planets that are similar in characteristics to our solar system’s biggest planet and orbit very close to their host stars. Researchers from Keele University in UK used […]
What are Gravitational waves
The detection of spacetime ripples produced by a cataclysmic collision of two black holes is the first major discovery of the new field of gravitational-wave astronomy. In a groundbreaking discovery, scientists have said that they […]
Indian American Professor Devises Method to Locate Dark Matter
NEW YORK — An Indian American professor has devised a new method to characterize dark matter that can help hunt for the mysterious space phenomenon. Sukanya Chakrabarti, assistant professor at the Rochester Institute of Technology in […]
SIGNS OF LIFE FOUND IN EARTH’S MANTLE
LONDON (TIP): An international team of scientists –recently returned from a 47-day research expedition to the middle of the Atlantic Ocean – have collected an unprecedented sequence of rock samples from the shallow mantle of […]
Mystery of Ice age causing missing CO2 solved
NEW DELHI (TIP): A long standing environmental mystery appears to have been solved – and it may contain lessons for today’s runaway global warming. Scientists have long puzzled over the fact that twenty thousand years […]
Indian-Led Scientists’ Team Discover Why Comet Appears Black
A study by an international team from Europe and the US led by an Indian planetary scientist has resolved one of the mysteries that baffled astronomers. Astronomical studies have shown that several small bodies – […]
POTATOES TO BE GROWN ON EARTH UNDER MARS – LIKE CONDITIONS
WASHINGTON (TIP): Scientists plan to grow potatoes in Mars-like conditions simulated on Earth, in a major step towards building a controlled dome on the red planet capable of farming the invaluable crop. The experiment, led […]
HOW WATER ESCAPES FROM SATURN EXPLAINED
WASHINGTON (TIP): Researchers have found how water ions escape from the Saturn’s environment after locating a point from where the ions exhaust out of the planet’s atmosphere. Daniel Reisenfeld, a professor at the University of Montana in […]
Mars to lose its largest moon, but gain a ring
WASHINGTON (TIP): Mars’ largest moon, Phobos, is slowly falling towards the planet and is likely to be shredded into pieces that will be strewn about the red planet in a ring like those encircling Saturn […]
Acid fog dissolved rocks on Mars: Study
NEW YORK (TIP): Mars has acid fog which eats away rocks and is caused by volcanic eruptions on the red planet, a new study suggests. A planetary scientist has found how acidic vapours may have […]