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Astronomers have discovered a new object at the edge of our Solar System. The new extremely distant object far beyond Pluto has an orbit that supports the presence of a larger Planet X. The newly found object, called 2015 TG387, was announced by the International Astronomical Union's Minor Planet Center on Monday, October 1, 2018.

The University of Hawaiʻi is delighted to announce that the Paul H.I. Coleman Scholarship fund is now more than halfway to the goal of raising a $100,000 endowment to support local high school graduates who choose to study astronomy at UH.
The IfA's Asteroid Terrestrial-impact Last Alert System (ATLAS), a NASA-funded telescope network devoted to detecting space rocks that could crash into Earth, will expand into the Southern Hemisphere, which currently lacks a large-scale asteroid-surveillance effort. The additional observatories will not only spot asteroids that could harm people, but also detect comets, supernovae and other benign celestial objects.
Dr. Benjamin J. (BJ) Fulton, who received his doctorate from the University of Hawaiʻi at Mānoa’s Institute for Astronomy (IfA) in 2017, has been awarded the Robert J. Trumpler Award, given by the Astronomical Society of the Pacific to recognize a recent PhD thesis considered unusually important to astronomy. He is the third IfA gradute to receive the award in the past five years.
When it comes to extrasolar planets, appearances can be deceiving. Astronomers from Hawaiʻ and elsewhere have imaged a new planet, and it appears nearly identical to one of the best studied gas-giant planets. But this doppelgänger differs in one very important way: its origin.
A multinational team of scientists has just found the first fragments of the small asteroid 2018 LA, which exploded harmlessly high above Africa on June 2. The University of Hawaiʻi's Asteroid Terrestrial-Impact Last Alert System (ATLAS) telescope took the final images of 2018 LA before it entered Earth's atmosphere and exploded.

Astronomers and physicists around the world, including here in Hawaiʻi, have begun to unravel a long-standing cosmic mystery. Using a vast array of telescopes in space and on Earth, they have identified a source of cosmic rays-highly energetic particles that continuously rain down on Earth from space. In a paper published this week in the journal
The interstellar object ʻOumuamua was discovered back on October 19, 2017, but the puzzle of its true nature has taken months to unravel, and may never be fully solved. Today, an international team led by IfA graduate Marco Micheli and IfA Astronomer Karen Meech reports that it might be a comet, and not an asteroid as initially thought.

Four current and former doctoral students from the University of Hawaiʻi at Mānoa Institute for Astronomy (IfA) have been recognized for outstanding research.
University of Hawaiʻi at Mānoa astronomer John Tonry has been named as one of the National Academy of Sciences' 84 newly chosen members. Tonry, who has been with the UH Mānoa Institute for Astronomy since 1996, joins an elite group of fewer than 2,400 exceptional scientists worldwide. NAS members are recognized for their distinguished and continuing achievements in original research.
Today, NASA launched the Transiting Exoplanet Survey Satellite (TESS), its newest telescope to search for planets beyond our Solar System, and astronomers from the University of Hawaiʻi Institute for Astronomy and Maunakea telescopes will be a part of the adventure.
Paul Coleman, an astronomer at the University of Hawaiʻi Institute for Astronomy, passed away at his home on January 16th, 2018. Paul was the first Native Hawaiian with a doctorate in astrophysics. In his 15 years with the IfA, Paul played a key role in our education and public outreach efforts, and advocated tirelessly for astronomy in Hawaiʻi.
The University of Hawaiʻi ATLAS (Asteroid Terrestrial-impact Last Alert System) telescope on Mauna Loa captured images on February 8, 2018 of the Tesla Roadster launched into space as part of SpaceX's Falcon Heavy test.
Extremely distant galaxies are usually too faint to be seen, even by the largest telescopes. But nature has a solution - gravitational lensing, predicted by Albert Einstein and observed many times by astronomers. Now, an international team of astronomers led by Harald Ebeling from the University of Hawaii has discovered one of the most extreme instances of magnification by gravitational lensing.